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CVE-2017-3881

CRITICAL
9.8
CVSS Score
Published: March 17, 2017 at 10:00 PM UTC
Updated: June 17, 2026 at 01:19 AM UTC
323 products affected across 1 vendorIOSIOS XeCatalyst 2960X-48Ts-Ll

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Severity
CRITICAL9.8
Exploitation
CISA KEV
Exploit prediction
EPSS 99%
SSVC
Active

Actively Exploited

CISA Known Exploited Vulnerabilities (KEV) Catalog

EPSS Score99.0%

EPSS (Exploit Prediction Scoring System) estimates a 99.0% chance this CVE is exploited in the wild within the next 30 days — higher than 100% of all CVEs. It complements CVSS: a high EPSS on a mid-severity CVE can still be urgent.

A vulnerability in the Cisco Cluster Management Protocol (CMP) processing code in Cisco IOS and Cisco IOS XE Software could allow an unauthenticated, remote attacker to cause a reload of an affected device or remotely execute code with elevated privileges.

Required Action
Apply updates per vendor instructions.
Ransomware Use
Unknown
Added to KEV
Mar 25, 2022
Remediation Due
Apr 15, 2022
1656 days overdue
Notes
https://nvd.nist.gov/vuln/detail/CVE-2017-3881

Description

A vulnerability in the Cisco Cluster Management Protocol (CMP) processing code in Cisco IOS and Cisco IOS XE Software could allow an unauthenticated, remote attacker to cause a reload of an affected device or remotely execute code with elevated privileges. The Cluster Management Protocol utilizes Telnet internally as a signaling and command protocol between cluster members. The vulnerability is due to the combination of two factors: (1) the failure to restrict the use of CMP-specific Telnet options only to internal, local communications between cluster members and instead accept and process such options over any Telnet connection to an affected device; and (2) the incorrect processing of malformed CMP-specific Telnet options. An attacker could exploit this vulnerability by sending malformed CMP-specific Telnet options while establishing a Telnet session with an affected Cisco device configured to accept Telnet connections. An exploit could allow an attacker to execute arbitrary code and obtain full control of the device or cause a reload of the affected device. This affects Catalyst switches, Embedded Service 2020 switches, Enhanced Layer 2 EtherSwitch Service Module, Enhanced Layer 2/3 EtherSwitch Service Module, Gigabit Ethernet Switch Module (CGESM) for HP, IE Industrial Ethernet switches, ME 4924-10GE switch, RF Gateway 10, and SM-X Layer 2/3 EtherSwitch Service Module. Cisco Bug IDs: CSCvd48893.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

IOS· Cisconpm
95%
12.2s ≤ v ≤ 15.1(3)svs
cisco-catalyst-2350-48td-s (environment) · cisco-catalyst-2350-48td-sd (environment) · cisco-catalyst-2360-48td-s (environment) · cisco-catalyst-2918-24tc-c (environment) · cisco-catalyst-2918-24tt-c (environment) · cisco-catalyst-2918-48tc-c (environment) · cisco-catalyst-2918-48tt-c (environment) · cisco-catalyst-2928-24tc-c (environment) · cisco-catalyst-2960-24-s (environment) · cisco-catalyst-2960-24lc-s (environment) · cisco-catalyst-2960-24lt-l (environment) · cisco-catalyst-2960-24pc-l (environment) · cisco-catalyst-2960-24pc-s (environment) · cisco-catalyst-2960-24tc-l (environment) · cisco-catalyst-2960-24tc-s (environment) · cisco-catalyst-2960-24tt-l (environment) · cisco-catalyst-2960-48pst-l (environment) · cisco-catalyst-2960-48pst-s (environment) · cisco-catalyst-2960-48tc-l (environment) · cisco-catalyst-2960-48tc-s (environment) · cisco-catalyst-2960-48tt-l (environment) · cisco-catalyst-2960-48tt-s (environment) · cisco-catalyst-2960-8tc-l (environment) · cisco-catalyst-2960-8tc-s (environment) · cisco-catalyst-2960-plus-24lc-l (environment) · cisco-catalyst-2960-plus-24lc-s (environment) · cisco-catalyst-2960-plus-24pc-l (environment) · cisco-catalyst-2960-plus-24pc-s (environment) · cisco-catalyst-2960-plus-24tc-l (environment) · cisco-catalyst-2960-plus-24tc-s (environment) · cisco-catalyst-2960-plus-48pst-l (environment) · cisco-catalyst-2960-plus-48pst-s (environment) · cisco-catalyst-2960-plus-48tc-l (environment) · cisco-catalyst-2960-plus-48tc-s (environment) · cisco-catalyst-2960c-12pc-l (environment) · cisco-catalyst-2960c-8pc-l (environment) · cisco-catalyst-2960c-8tc-l (environment) · cisco-catalyst-2960c-8tc-s (environment) · cisco-catalyst-2960cg-8tc-l (environment) · cisco-catalyst-2960cpd-8pt-l (environment) · cisco-catalyst-2960cpd-8tt-l (environment) · cisco-catalyst-2960cx-8pc-l (environment) · cisco-catalyst-2960cx-8tc-l (environment) · cisco-catalyst-2960g-24tc-l (environment) · cisco-catalyst-2960g-48tc-l (environment) · cisco-catalyst-2960g-8tc-l (environment) · cisco-catalyst-2960l-16ps-ll (environment) · cisco-catalyst-2960l-16ts-ll (environment) · cisco-catalyst-2960l-24ps-ll (environment) · cisco-catalyst-2960l-24ts-ll (environment) · cisco-catalyst-2960l-48ps-ll (environment) · cisco-catalyst-2960l-48ts-ll (environment) · cisco-catalyst-2960l-8ps-ll (environment) · cisco-catalyst-2960l-8ts-ll (environment) · cisco-catalyst-2960pd-8tt-l (environment) · cisco-catalyst-2960s-24pd-l (environment) · cisco-catalyst-2960s-24ps-l (environment) · cisco-catalyst-2960s-24td-l (environment) · cisco-catalyst-2960s-24ts-l (environment) · cisco-catalyst-2960s-24ts-s (environment) · cisco-catalyst-2960s-48fpd-l (environment) · cisco-catalyst-2960s-48fps-l (environment) · cisco-catalyst-2960s-48lpd-l (environment) · cisco-catalyst-2960s-48lps-l (environment) · cisco-catalyst-2960s-48td-l (environment) · cisco-catalyst-2960s-48ts-l (environment) · cisco-catalyst-2960s-48ts-s (environment) · cisco-catalyst-2960s-f24ps-l (environment) · cisco-catalyst-2960s-f24ts-l (environment) · cisco-catalyst-2960s-f24ts-s (environment) · cisco-catalyst-2960s-f48fps-l (environment) · cisco-catalyst-2960s-f48lps-l (environment) · cisco-catalyst-2960s-f48ts-l (environment) · cisco-catalyst-2960s-f48ts-s (environment) · cisco-catalyst-2960x-24pd-l (environment) · cisco-catalyst-2960x-24ps-l (environment) · cisco-catalyst-2960x-24psq-l (environment) · cisco-catalyst-2960x-24td-l (environment) · cisco-catalyst-2960x-24ts-l (environment) · cisco-catalyst-2960x-24ts-ll (environment) · cisco-catalyst-2960x-48fpd-l (environment) · cisco-catalyst-2960x-48fps-l (environment) · cisco-catalyst-2960x-48lpd-l (environment) · cisco-catalyst-2960x-48lps-l (environment) · cisco-catalyst-2960x-48td-l (environment) · cisco-catalyst-2960x-48ts-l (environment) · cisco-catalyst-2960x-48ts-ll (environment) · cisco-catalyst-2960xr-24pd-i (environment) · cisco-catalyst-2960xr-24pd-l (environment) · cisco-catalyst-2960xr-24ps-i (environment) · cisco-catalyst-2960xr-24ps-l (environment) · cisco-catalyst-2960xr-24td-i (environment) · cisco-catalyst-2960xr-24td-l (environment) · cisco-catalyst-2960xr-24ts-i (environment) · cisco-catalyst-2960xr-24ts-l (environment) · cisco-catalyst-2960xr-48fpd-i (environment) · cisco-catalyst-2960xr-48fpd-l (environment) · cisco-catalyst-2960xr-48fps-i (environment) · cisco-catalyst-2960xr-48fps-l (environment) · cisco-catalyst-2960xr-48lpd-i (environment) · cisco-catalyst-2960xr-48lpd-l (environment) · cisco-catalyst-2960xr-48lps-i (environment) · cisco-catalyst-2960xr-48lps-l (environment) · cisco-catalyst-2960xr-48td-i (environment) · cisco-catalyst-2960xr-48td-l (environment) · cisco-catalyst-2960xr-48ts-i (environment) · cisco-catalyst-2960xr-48ts-l (environment) · cisco-catalyst-2970g-24t (environment) · cisco-catalyst-2970g-24ts (environment) · cisco-catalyst-2975 (environment) · cisco-catalyst-3550-12g (environment) · cisco-catalyst-3550-12t (environment) · cisco-catalyst-3550-24-dc-smi (environment) · cisco-catalyst-3550-24-emi (environment) · cisco-catalyst-3550-24-fx-smi (environment) · cisco-catalyst-3550-24-pwr (environment) · cisco-catalyst-3550-24-smi (environment) · cisco-catalyst-3550-48-emi (environment) · cisco-catalyst-3550-48-smi (environment) · cisco-catalyst-3560-12pc-s (environment) · cisco-catalyst-3560-24ps (environment) · cisco-catalyst-3560-24ts (environment) · cisco-catalyst-3560-48ps (environment) · cisco-catalyst-3560-48ts (environment) · cisco-catalyst-3560-8pc (environment) · cisco-catalyst-3560c-12pc-s (environment) · cisco-catalyst-3560c-8pc-s (environment) · cisco-catalyst-3560cg-8pc-s (environment) · cisco-catalyst-3560cg-8tc-s (environment) · cisco-catalyst-3560cpd-8pt-s (environment) · cisco-catalyst-3560cx-12pc-s (environment) · cisco-catalyst-3560cx-12pd-s (environment) · cisco-catalyst-3560cx-12tc-s (environment) · cisco-catalyst-3560cx-8pc-s (environment) · cisco-catalyst-3560cx-8pt-s (environment) · cisco-catalyst-3560cx-8tc-s (environment) · cisco-catalyst-3560cx-8xpd-s (environment) · cisco-catalyst-3560e-12d-e (environment) · cisco-catalyst-3560e-12d-s (environment) · cisco-catalyst-3560e-12sd-e (environment) · cisco-catalyst-3560e-12sd-s (environment) · cisco-catalyst-3560e-24pd-e (environment) · cisco-catalyst-3560e-24pd-s (environment) · cisco-catalyst-3560e-24td-e (environment) · cisco-catalyst-3560e-24td-s (environment) · cisco-catalyst-3560e-48pd-e (environment) · cisco-catalyst-3560e-48pd-ef (environment) · cisco-catalyst-3560e-48pd-s (environment) · cisco-catalyst-3560e-48pd-sf (environment) · cisco-catalyst-3560e-48td-e (environment) · cisco-catalyst-3560e-48td-s (environment) · cisco-catalyst-3560g-24ps (environment) · cisco-catalyst-3560g-24ts (environment) · cisco-catalyst-3560g-48ps (environment) · cisco-catalyst-3560g-48ts (environment) · cisco-catalyst-3560v2-24dc (environment) · cisco-catalyst-3560v2-24ps (environment) · cisco-catalyst-3560v2-24ts (environment) · cisco-catalyst-3560v2-48ps (environment) · cisco-catalyst-3560v2-48ts (environment) · cisco-catalyst-3560x-24p-e (environment) · cisco-catalyst-3560x-24p-l (environment) · cisco-catalyst-3560x-24p-s (environment) · cisco-catalyst-3560x-24t-e (environment) · cisco-catalyst-3560x-24t-l (environment) · cisco-catalyst-3560x-24t-s (environment) · cisco-catalyst-3560x-24u-e (environment) · cisco-catalyst-3560x-24u-l (environment) · cisco-catalyst-3560x-24u-s (environment) · cisco-catalyst-3560x-48p-e (environment) · cisco-catalyst-3560x-48p-l (environment) · cisco-catalyst-3560x-48p-s (environment) · cisco-catalyst-3560x-48pf-e (environment) · cisco-catalyst-3560x-48pf-l (environment) · cisco-catalyst-3560x-48pf-s (environment) · cisco-catalyst-3560x-48t-e (environment) · cisco-catalyst-3560x-48t-l (environment) · cisco-catalyst-3560x-48t-s (environment) · cisco-catalyst-3560x-48u-e (environment) · cisco-catalyst-3560x-48u-l (environment) · cisco-catalyst-3560x-48u-s (environment) · cisco-catalyst-3750-24fs (environment) · cisco-catalyst-3750-24ps (environment) · cisco-catalyst-3750-24ts (environment) · cisco-catalyst-3750-48ps (environment) · cisco-catalyst-3750-48ts (environment) · cisco-catalyst-3750-metro-24-ac (environment) · cisco-catalyst-3750-metro-24-dc (environment) · cisco-catalyst-3750e-24pd-e (environment) · cisco-catalyst-3750e-24pd-s (environment) · cisco-catalyst-3750e-24td-e (environment) · cisco-catalyst-3750e-24td-s (environment) · cisco-catalyst-3750e-48pd-e (environment) · cisco-catalyst-3750e-48pd-ef (environment) · cisco-catalyst-3750e-48pd-s (environment) · cisco-catalyst-3750e-48pd-sf (environment) · cisco-catalyst-3750e-48td-e (environment) · cisco-catalyst-3750e-48td-s (environment) · cisco-catalyst-3750g-12s (environment) · cisco-catalyst-3750g-12s-sd (environment) · cisco-catalyst-3750g-16td (environment) · cisco-catalyst-3750g-24ps (environment) · cisco-catalyst-3750g-24t (environment) · cisco-catalyst-3750g-24ts (environment) · cisco-catalyst-3750g-24ts-1u (environment) · cisco-catalyst-3750g-48ps (environment) · cisco-catalyst-3750g-48ts (environment) · cisco-catalyst-3750v2-24fs (environment) · cisco-catalyst-3750v2-24ps (environment) · cisco-catalyst-3750v2-24ts (environment) · cisco-catalyst-3750v2-48ps (environment) · cisco-catalyst-3750v2-48ts (environment) · cisco-catalyst-3750x-12s-e (environment) · cisco-catalyst-3750x-12s-s (environment) · cisco-catalyst-3750x-24p-e (environment) · cisco-catalyst-3750x-24p-l (environment) · cisco-catalyst-3750x-24p-s (environment) · cisco-catalyst-3750x-24s-e (environment) · cisco-catalyst-3750x-24s-s (environment) · cisco-catalyst-3750x-24t-e (environment) · cisco-catalyst-3750x-24t-l (environment) · cisco-catalyst-3750x-24t-s (environment) · cisco-catalyst-3750x-24u-e (environment) · cisco-catalyst-3750x-24u-l (environment) · cisco-catalyst-3750x-24u-s (environment) · cisco-catalyst-3750x-48p-e (environment) · cisco-catalyst-3750x-48p-l (environment) · cisco-catalyst-3750x-48p-s (environment) · cisco-catalyst-3750x-48pf-e (environment) · cisco-catalyst-3750x-48pf-l (environment) · cisco-catalyst-3750x-48pf-s (environment) · cisco-catalyst-3750x-48t-e (environment) · cisco-catalyst-3750x-48t-l (environment) · cisco-catalyst-3750x-48t-s (environment) · cisco-catalyst-3750x-48u-e (environment) · cisco-catalyst-3750x-48u-l (environment) · cisco-catalyst-3750x-48u-s (environment) · cisco-catalyst-4000-supervisor-engine-i (environment) · cisco-catalyst-4000-supervisor-engine-iv (environment) · cisco-catalyst-4000-supervisor-engine-v (environment) · cisco-catalyst-4500-supervisor-engine-6-e (environment) · cisco-catalyst-4500-supervisor-engine-6l-e (environment) · cisco-catalyst-4500-supervisor-engine-ii-plus (environment) · cisco-catalyst-4500-supervisor-engine-ii-plus-ts (environment) · cisco-catalyst-4500-supervisor-engine-iv (environment) · cisco-catalyst-4500-supervisor-engine-v (environment) · cisco-catalyst-4500-supervisor-engine-v-10ge (environment) · cisco-catalyst-4500-supervisor-ii-plus-10ge (environment) · cisco-catalyst-4500e-supervisor-engine-8-e (environment) · cisco-catalyst-4900m (environment) · cisco-catalyst-4928-10-gigabit-ethernet-switch (environment) · cisco-catalyst-4948 (environment) · cisco-catalyst-4948-10-gigabit-ethernet-switch (environment) · cisco-catalyst-4948e-ethernet-switch (environment) · cisco-catalyst-4948e-f-ethernet-switch (environment) · cisco-catalyst-blade-switch-3020 (environment) · cisco-catalyst-blade-switch-3030 (environment) · cisco-catalyst-blade-switch-3032 (environment) · cisco-catalyst-blade-switch-3040 (environment) · cisco-catalyst-blade-switch-3120 (environment) · cisco-catalyst-blade-switch-3120x (environment) · cisco-catalyst-blade-switch-3130 (environment) · cisco-catalyst-c2928-24lt-c (environment) · cisco-catalyst-c2928-48tc-c (environment) · cisco-catalyst-switch-module-3012 (environment) · cisco-catalyst-switch-module-3110 (environment) · cisco-catalyst-switch-module-3110x (environment) · cisco-embedded-service-2020-24tc-con (environment) · cisco-embedded-service-2020-24tc-con-b (environment) · cisco-embedded-service-2020-24tc-ncp (environment) · cisco-embedded-service-2020-24tc-ncp-b (environment) · cisco-embedded-service-2020-con (environment) · cisco-embedded-service-2020-con-b (environment) · cisco-embedded-service-2020-ncp (environment) · cisco-embedded-service-2020-ncp-b (environment) · cisco-enhanced-layer-2-3-etherswitch-service-module (environment) · cisco-enhanced-layer-2-etherswitch-service-module (environment) · cisco-gigabit-ethernet-switch-module-cgesm (environment) · cisco-me-4924-10ge (environment) · cisco-rf-gateway-10 (environment) · cisco-sm-x-layer-2-3-etherswitch-service-module (environment) · cisco-ie-2000-16ptc-g-industrial-ethernet-switch (same device) · cisco-ie-2000-16t67-industrial-ethernet-switch (same device) · cisco-ie-2000-16t67p-industrial-ethernet-switch (same device) · cisco-ie-2000-16tc-g-e-industrial-ethernet-switch (same device) · cisco-ie-2000-16tc-g-industrial-ethernet-switch (same device) · cisco-ie-2000-16tc-g-n-industrial-ethernet-switch (same device) · cisco-ie-2000-16tc-g-x-industrial-ethernet-switch (same device) · cisco-ie-2000-16tc-industrial-ethernet-switch (same device) · cisco-ie-2000-24t67-industrial-ethernet-switch (same device) · cisco-ie-2000-4s-ts-g-industrial-ethernet-switch (same device) · cisco-ie-2000-4t-g-industrial-ethernet-switch (same device) · cisco-ie-2000-4t-industrial-ethernet-switch (same device) · cisco-ie-2000-4ts-g-industrial-ethernet-switch (same device) · cisco-ie-2000-4ts-industrial-ethernet-switch (same device) · cisco-ie-2000-8t67-industrial-ethernet-switch (same device) · cisco-ie-2000-8t67p-industrial-ethernet-switch (same device) · cisco-ie-2000-8tc-g-e-industrial-ethernet-switch (same device) · cisco-ie-2000-8tc-g-industrial-ethernet-switch (same device) · cisco-ie-2000-8tc-g-n-industrial-ethernet-switch (same device) · cisco-ie-2000-8tc-industrial-ethernet-switch (same device) · cisco-ie-3000-4tc-industrial-ethernet-switch (same device) · cisco-ie-3000-8tc-industrial-ethernet-switch (same device) · cisco-ie-3010-16s-8pc-industrial-ethernet-switch (same device) · cisco-ie-3010-24tc-industrial-ethernet-switch (same device) · cisco-ie-4000-16gt4g-e-industrial-ethernet-switch (same device) · cisco-ie-4000-16t4g-e-industrial-ethernet-switch (same device) · cisco-ie-4000-4gc4gp4g-e-industrial-ethernet-switch (same device) · cisco-ie-4000-4gs8gp4g-e-industrial-ethernet-switch (same device) · cisco-ie-4000-4s8p4g-e-industrial-ethernet-switch (same device) · cisco-ie-4000-4t4p4g-e-industrial-ethernet-switch (same device) · cisco-ie-4000-4tc4g-e-industrial-ethernet-switch (same device) · cisco-ie-4000-8gs4g-e-industrial-ethernet-switch (same device) · cisco-ie-4000-8gt4g-e-industrial-ethernet-switch (same device) · cisco-ie-4000-8gt8gp4g-e-industrial-ethernet-switch (same device) · cisco-ie-4000-8s4g-e-industrial-ethernet-switch (same device) · cisco-ie-4000-8t4g-e-industrial-ethernet-switch (same device) · cisco-ie-4010-16s12p-industrial-ethernet-switch (same device) · cisco-ie-4010-4s24p-industrial-ethernet-switch (same device) · cisco-ie-5000-12s12p-10g-industrial-ethernet-switch (same device) · cisco-ie-5000-16s12p-industrial-ethernet-switch (same device)
IOS Xe· Cisco
95%
3.2sg ≤ v ≤ 3.9e
cisco-catalyst-2350-48td-s (environment) · cisco-catalyst-2350-48td-sd (environment) · cisco-catalyst-2360-48td-s (environment) · cisco-catalyst-2918-24tc-c (environment) · cisco-catalyst-2918-24tt-c (environment) · cisco-catalyst-2918-48tc-c (environment) · cisco-catalyst-2918-48tt-c (environment) · cisco-catalyst-2928-24tc-c (environment) · cisco-catalyst-2960-24-s (environment) · cisco-catalyst-2960-24lc-s (environment) · cisco-catalyst-2960-24lt-l (environment) · cisco-catalyst-2960-24pc-l (environment) · cisco-catalyst-2960-24pc-s (environment) · cisco-catalyst-2960-24tc-l (environment) · cisco-catalyst-2960-24tc-s (environment) · cisco-catalyst-2960-24tt-l (environment) · cisco-catalyst-2960-48pst-l (environment) · cisco-catalyst-2960-48pst-s (environment) · cisco-catalyst-2960-48tc-l (environment) · cisco-catalyst-2960-48tc-s (environment) · cisco-catalyst-2960-48tt-l (environment) · cisco-catalyst-2960-48tt-s (environment) · cisco-catalyst-2960-8tc-l (environment) · cisco-catalyst-2960-8tc-s (environment) · cisco-catalyst-2960-plus-24lc-l (environment) · cisco-catalyst-2960-plus-24lc-s (environment) · cisco-catalyst-2960-plus-24pc-l (environment) · cisco-catalyst-2960-plus-24pc-s (environment) · cisco-catalyst-2960-plus-24tc-l (environment) · cisco-catalyst-2960-plus-24tc-s (environment) · cisco-catalyst-2960-plus-48pst-l (environment) · cisco-catalyst-2960-plus-48pst-s (environment) · cisco-catalyst-2960-plus-48tc-l (environment) · cisco-catalyst-2960-plus-48tc-s (environment) · cisco-catalyst-2960c-12pc-l (environment) · cisco-catalyst-2960c-8pc-l (environment) · cisco-catalyst-2960c-8tc-l (environment) · cisco-catalyst-2960c-8tc-s (environment) · cisco-catalyst-2960cg-8tc-l (environment) · cisco-catalyst-2960cpd-8pt-l (environment) · cisco-catalyst-2960cpd-8tt-l (environment) · cisco-catalyst-2960cx-8pc-l (environment) · cisco-catalyst-2960cx-8tc-l (environment) · cisco-catalyst-2960g-24tc-l (environment) · cisco-catalyst-2960g-48tc-l (environment) · cisco-catalyst-2960g-8tc-l (environment) · cisco-catalyst-2960l-16ps-ll (environment) · cisco-catalyst-2960l-16ts-ll (environment) · cisco-catalyst-2960l-24ps-ll (environment) · cisco-catalyst-2960l-24ts-ll (environment) · cisco-catalyst-2960l-48ps-ll (environment) · cisco-catalyst-2960l-48ts-ll (environment) · cisco-catalyst-2960l-8ps-ll (environment) · cisco-catalyst-2960l-8ts-ll (environment) · cisco-catalyst-2960pd-8tt-l (environment) · cisco-catalyst-2960s-24pd-l (environment) · cisco-catalyst-2960s-24ps-l (environment) · cisco-catalyst-2960s-24td-l (environment) · cisco-catalyst-2960s-24ts-l (environment) · cisco-catalyst-2960s-24ts-s (environment) · cisco-catalyst-2960s-48fpd-l (environment) · cisco-catalyst-2960s-48fps-l (environment) · cisco-catalyst-2960s-48lpd-l (environment) · cisco-catalyst-2960s-48lps-l (environment) · cisco-catalyst-2960s-48td-l (environment) · cisco-catalyst-2960s-48ts-l (environment) · cisco-catalyst-2960s-48ts-s (environment) · cisco-catalyst-2960s-f24ps-l (environment) · cisco-catalyst-2960s-f24ts-l (environment) · cisco-catalyst-2960s-f24ts-s (environment) · cisco-catalyst-2960s-f48fps-l (environment) · cisco-catalyst-2960s-f48lps-l (environment) · cisco-catalyst-2960s-f48ts-l (environment) · cisco-catalyst-2960s-f48ts-s (environment) · cisco-catalyst-2960x-24pd-l (environment) · cisco-catalyst-2960x-24ps-l (environment) · cisco-catalyst-2960x-24psq-l (environment) · cisco-catalyst-2960x-24td-l (environment) · cisco-catalyst-2960x-24ts-l (environment) · cisco-catalyst-2960x-24ts-ll (environment) · cisco-catalyst-2960x-48fpd-l (environment) · cisco-catalyst-2960x-48fps-l (environment) · cisco-catalyst-2960x-48lpd-l (environment) · cisco-catalyst-2960x-48lps-l (environment) · cisco-catalyst-2960x-48td-l (environment) · cisco-catalyst-2960x-48ts-l (environment) · cisco-catalyst-2960x-48ts-ll (environment) · cisco-catalyst-2960xr-24pd-i (environment) · cisco-catalyst-2960xr-24pd-l (environment) · cisco-catalyst-2960xr-24ps-i (environment) · cisco-catalyst-2960xr-24ps-l (environment) · cisco-catalyst-2960xr-24td-i (environment) · cisco-catalyst-2960xr-24td-l (environment) · cisco-catalyst-2960xr-24ts-i (environment) · cisco-catalyst-2960xr-24ts-l (environment) · cisco-catalyst-2960xr-48fpd-i (environment) · cisco-catalyst-2960xr-48fpd-l (environment) · cisco-catalyst-2960xr-48fps-i (environment) · cisco-catalyst-2960xr-48fps-l (environment) · cisco-catalyst-2960xr-48lpd-i (environment) · cisco-catalyst-2960xr-48lpd-l (environment) · cisco-catalyst-2960xr-48lps-i (environment) · cisco-catalyst-2960xr-48lps-l (environment) · cisco-catalyst-2960xr-48td-i (environment) · cisco-catalyst-2960xr-48td-l (environment) · cisco-catalyst-2960xr-48ts-i (environment) · cisco-catalyst-2960xr-48ts-l (environment) · cisco-catalyst-2970g-24t (environment) · cisco-catalyst-2970g-24ts (environment) · cisco-catalyst-2975 (environment) · cisco-catalyst-3550-12g (environment) · cisco-catalyst-3550-12t (environment) · cisco-catalyst-3550-24-dc-smi (environment) · cisco-catalyst-3550-24-emi (environment) · cisco-catalyst-3550-24-fx-smi (environment) · cisco-catalyst-3550-24-pwr (environment) · cisco-catalyst-3550-24-smi (environment) · cisco-catalyst-3550-48-emi (environment) · cisco-catalyst-3550-48-smi (environment) · cisco-catalyst-3560-12pc-s (environment) · cisco-catalyst-3560-24ps (environment) · cisco-catalyst-3560-24ts (environment) · cisco-catalyst-3560-48ps (environment) · cisco-catalyst-3560-48ts (environment) · cisco-catalyst-3560-8pc (environment) · cisco-catalyst-3560c-12pc-s (environment) · cisco-catalyst-3560c-8pc-s (environment) · cisco-catalyst-3560cg-8pc-s (environment) · cisco-catalyst-3560cg-8tc-s (environment) · cisco-catalyst-3560cpd-8pt-s (environment) · cisco-catalyst-3560cx-12pc-s (environment) · cisco-catalyst-3560cx-12pd-s (environment) · cisco-catalyst-3560cx-12tc-s (environment) · cisco-catalyst-3560cx-8pc-s (environment) · cisco-catalyst-3560cx-8pt-s (environment) · cisco-catalyst-3560cx-8tc-s (environment) · cisco-catalyst-3560cx-8xpd-s (environment) · cisco-catalyst-3560e-12d-e (environment) · cisco-catalyst-3560e-12d-s (environment) · cisco-catalyst-3560e-12sd-e (environment) · cisco-catalyst-3560e-12sd-s (environment) · cisco-catalyst-3560e-24pd-e (environment) · cisco-catalyst-3560e-24pd-s (environment) · cisco-catalyst-3560e-24td-e (environment) · cisco-catalyst-3560e-24td-s (environment) · cisco-catalyst-3560e-48pd-e (environment) · cisco-catalyst-3560e-48pd-ef (environment) · cisco-catalyst-3560e-48pd-s (environment) · cisco-catalyst-3560e-48pd-sf (environment) · cisco-catalyst-3560e-48td-e (environment) · cisco-catalyst-3560e-48td-s (environment) · cisco-catalyst-3560g-24ps (environment) · cisco-catalyst-3560g-24ts (environment) · cisco-catalyst-3560g-48ps (environment) · cisco-catalyst-3560g-48ts (environment) · cisco-catalyst-3560v2-24dc (environment) · cisco-catalyst-3560v2-24ps (environment) · cisco-catalyst-3560v2-24ts (environment) · cisco-catalyst-3560v2-48ps (environment) · cisco-catalyst-3560v2-48ts (environment) · cisco-catalyst-3560x-24p-e (environment) · cisco-catalyst-3560x-24p-l (environment) · cisco-catalyst-3560x-24p-s (environment) · cisco-catalyst-3560x-24t-e (environment) · cisco-catalyst-3560x-24t-l (environment) · cisco-catalyst-3560x-24t-s (environment) · cisco-catalyst-3560x-24u-e (environment) · cisco-catalyst-3560x-24u-l (environment) · cisco-catalyst-3560x-24u-s (environment) · cisco-catalyst-3560x-48p-e (environment) · cisco-catalyst-3560x-48p-l (environment) · cisco-catalyst-3560x-48p-s (environment) · cisco-catalyst-3560x-48pf-e (environment) · cisco-catalyst-3560x-48pf-l (environment) · cisco-catalyst-3560x-48pf-s (environment) · cisco-catalyst-3560x-48t-e (environment) · cisco-catalyst-3560x-48t-l (environment) · cisco-catalyst-3560x-48t-s (environment) · cisco-catalyst-3560x-48u-e (environment) · cisco-catalyst-3560x-48u-l (environment) · cisco-catalyst-3560x-48u-s (environment) · cisco-catalyst-3750-24fs (environment) · cisco-catalyst-3750-24ps (environment) · cisco-catalyst-3750-24ts (environment) · cisco-catalyst-3750-48ps (environment) · cisco-catalyst-3750-48ts (environment) · cisco-catalyst-3750-metro-24-ac (environment) · cisco-catalyst-3750-metro-24-dc (environment) · cisco-catalyst-3750e-24pd-e (environment) · cisco-catalyst-3750e-24pd-s (environment) · cisco-catalyst-3750e-24td-e (environment) · cisco-catalyst-3750e-24td-s (environment) · cisco-catalyst-3750e-48pd-e (environment) · cisco-catalyst-3750e-48pd-ef (environment) · cisco-catalyst-3750e-48pd-s (environment) · cisco-catalyst-3750e-48pd-sf (environment) · cisco-catalyst-3750e-48td-e (environment) · cisco-catalyst-3750e-48td-s (environment) · cisco-catalyst-3750g-12s (environment) · cisco-catalyst-3750g-12s-sd (environment) · cisco-catalyst-3750g-16td (environment) · cisco-catalyst-3750g-24ps (environment) · cisco-catalyst-3750g-24t (environment) · cisco-catalyst-3750g-24ts (environment) · cisco-catalyst-3750g-24ts-1u (environment) · cisco-catalyst-3750g-48ps (environment) · cisco-catalyst-3750g-48ts (environment) · cisco-catalyst-3750v2-24fs (environment) · cisco-catalyst-3750v2-24ps (environment) · cisco-catalyst-3750v2-24ts (environment) · cisco-catalyst-3750v2-48ps (environment) · cisco-catalyst-3750v2-48ts (environment) · cisco-catalyst-3750x-12s-e (environment) · cisco-catalyst-3750x-12s-s (environment) · cisco-catalyst-3750x-24p-e (environment) · cisco-catalyst-3750x-24p-l (environment) · cisco-catalyst-3750x-24p-s (environment) · cisco-catalyst-3750x-24s-e (environment) · cisco-catalyst-3750x-24s-s (environment) · cisco-catalyst-3750x-24t-e (environment) · cisco-catalyst-3750x-24t-l (environment) · cisco-catalyst-3750x-24t-s (environment) · cisco-catalyst-3750x-24u-e (environment) · cisco-catalyst-3750x-24u-l (environment) · cisco-catalyst-3750x-24u-s (environment) · cisco-catalyst-3750x-48p-e (environment) · cisco-catalyst-3750x-48p-l (environment) · cisco-catalyst-3750x-48p-s (environment) · cisco-catalyst-3750x-48pf-e (environment) · cisco-catalyst-3750x-48pf-l (environment) · cisco-catalyst-3750x-48pf-s (environment) · cisco-catalyst-3750x-48t-e (environment) · cisco-catalyst-3750x-48t-l (environment) · cisco-catalyst-3750x-48t-s (environment) · cisco-catalyst-3750x-48u-e (environment) · cisco-catalyst-3750x-48u-l (environment) · cisco-catalyst-3750x-48u-s (environment) · cisco-catalyst-4000-supervisor-engine-i (environment) · cisco-catalyst-4000-supervisor-engine-iv (environment) · cisco-catalyst-4000-supervisor-engine-v (environment) · cisco-catalyst-4500-supervisor-engine-6-e (environment) · cisco-catalyst-4500-supervisor-engine-6l-e (environment) · cisco-catalyst-4500-supervisor-engine-ii-plus (environment) · cisco-catalyst-4500-supervisor-engine-ii-plus-ts (environment) · cisco-catalyst-4500-supervisor-engine-iv (environment) · cisco-catalyst-4500-supervisor-engine-v (environment) · cisco-catalyst-4500-supervisor-engine-v-10ge (environment) · cisco-catalyst-4500-supervisor-ii-plus-10ge (environment) · cisco-catalyst-4500e-supervisor-engine-8-e (environment) · cisco-catalyst-4900m (environment) · cisco-catalyst-4928-10-gigabit-ethernet-switch (environment) · cisco-catalyst-4948 (environment) · cisco-catalyst-4948-10-gigabit-ethernet-switch (environment) · cisco-catalyst-4948e-ethernet-switch (environment) · cisco-catalyst-4948e-f-ethernet-switch (environment) · cisco-catalyst-blade-switch-3020 (environment) · cisco-catalyst-blade-switch-3030 (environment) · cisco-catalyst-blade-switch-3032 (environment) · cisco-catalyst-blade-switch-3040 (environment) · cisco-catalyst-blade-switch-3120 (environment) · cisco-catalyst-blade-switch-3120x (environment) · cisco-catalyst-blade-switch-3130 (environment) · cisco-catalyst-c2928-24lt-c (environment) · cisco-catalyst-c2928-48tc-c (environment) · cisco-catalyst-switch-module-3012 (environment) · cisco-catalyst-switch-module-3110 (environment) · cisco-catalyst-switch-module-3110x (environment) · cisco-embedded-service-2020-24tc-con (environment) · cisco-embedded-service-2020-24tc-con-b (environment) · cisco-embedded-service-2020-24tc-ncp (environment) · cisco-embedded-service-2020-24tc-ncp-b (environment) · cisco-embedded-service-2020-con (environment) · cisco-embedded-service-2020-con-b (environment) · cisco-embedded-service-2020-ncp (environment) · cisco-embedded-service-2020-ncp-b (environment) · cisco-enhanced-layer-2-3-etherswitch-service-module (environment) · cisco-enhanced-layer-2-etherswitch-service-module (environment) · cisco-gigabit-ethernet-switch-module-cgesm (environment) · cisco-me-4924-10ge (environment) · cisco-rf-gateway-10 (environment) · cisco-sm-x-layer-2-3-etherswitch-service-module (environment) · cisco-ie-2000-16ptc-g-industrial-ethernet-switch (same device) · cisco-ie-2000-16t67-industrial-ethernet-switch (same device) · cisco-ie-2000-16t67p-industrial-ethernet-switch (same device) · cisco-ie-2000-16tc-g-e-industrial-ethernet-switch (same device) · cisco-ie-2000-16tc-g-industrial-ethernet-switch (same device) · cisco-ie-2000-16tc-g-n-industrial-ethernet-switch (same device) · cisco-ie-2000-16tc-g-x-industrial-ethernet-switch (same device) · cisco-ie-2000-16tc-industrial-ethernet-switch (same device) · cisco-ie-2000-24t67-industrial-ethernet-switch (same device) · cisco-ie-2000-4s-ts-g-industrial-ethernet-switch (same device) · cisco-ie-2000-4t-g-industrial-ethernet-switch (same device) · cisco-ie-2000-4t-industrial-ethernet-switch (same device) · cisco-ie-2000-4ts-g-industrial-ethernet-switch (same device) · cisco-ie-2000-4ts-industrial-ethernet-switch (same device) · cisco-ie-2000-8t67-industrial-ethernet-switch (same device) · cisco-ie-2000-8t67p-industrial-ethernet-switch (same device) · cisco-ie-2000-8tc-g-e-industrial-ethernet-switch (same device) · cisco-ie-2000-8tc-g-industrial-ethernet-switch (same device) · cisco-ie-2000-8tc-g-n-industrial-ethernet-switch (same device) · cisco-ie-2000-8tc-industrial-ethernet-switch (same device) · cisco-ie-3000-4tc-industrial-ethernet-switch (same device) · cisco-ie-3000-8tc-industrial-ethernet-switch (same device) · cisco-ie-3010-16s-8pc-industrial-ethernet-switch (same device) · cisco-ie-3010-24tc-industrial-ethernet-switch (same device) · cisco-ie-4000-16gt4g-e-industrial-ethernet-switch (same device) · cisco-ie-4000-16t4g-e-industrial-ethernet-switch (same device) · cisco-ie-4000-4gc4gp4g-e-industrial-ethernet-switch (same device) · cisco-ie-4000-4gs8gp4g-e-industrial-ethernet-switch (same device) · cisco-ie-4000-4s8p4g-e-industrial-ethernet-switch (same device) · cisco-ie-4000-4t4p4g-e-industrial-ethernet-switch (same device) · cisco-ie-4000-4tc4g-e-industrial-ethernet-switch (same device) · cisco-ie-4000-8gs4g-e-industrial-ethernet-switch (same device) · cisco-ie-4000-8gt4g-e-industrial-ethernet-switch (same device) · cisco-ie-4000-8gt8gp4g-e-industrial-ethernet-switch (same device) · cisco-ie-4000-8s4g-e-industrial-ethernet-switch (same device) · cisco-ie-4000-8t4g-e-industrial-ethernet-switch (same device) · cisco-ie-4010-16s12p-industrial-ethernet-switch (same device) · cisco-ie-4010-4s24p-industrial-ethernet-switch (same device) · cisco-ie-5000-12s12p-10g-industrial-ethernet-switch (same device) · cisco-ie-5000-16s12p-industrial-ethernet-switch (same device)
Catalyst 2350-48Td-S· Ciscodevice
80%
All versions
Catalyst 2350-48Td-Sd· Ciscodevice
80%
All versions
Catalyst 2360-48Td-S· Ciscodevice
80%
All versions
Catalyst 2918-24Tc-C· Ciscodevice
80%
All versions
Catalyst 2918-24Tt-C· Ciscodevice
80%
All versions
Catalyst 2918-48Tc-C· Ciscodevice
80%
All versions
Catalyst 2918-48Tt-C· Ciscodevice
80%
All versions
Catalyst 2928-24Tc-C· Ciscodevice
80%
All versions

Remediation

No guide yet

No remediation guidance has been written for this CVE yet. What the record does show:

Patch and advisory references

References (7)

VDB Entryx_refsource_BIDThird Party Advisory
Source: [email protected]
http://www.securityfocus.com/bid/96960
VDB Entryx_refsource_BIDThird Party Advisory
Source: [email protected]
http://www.securityfocus.com/bid/97391
VDB Entryx_refsource_SECTRACKThird Party Advisory
Source: [email protected]
http://www.securitytracker.com/id/1038059
x_refsource_CONFIRMVendor Advisory
Source: [email protected]
https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20170317-cmp
Exploitx_refsource_EXPLOIT-DBThird Party AdvisoryVDB Entry
Source: [email protected]
https://www.exploit-db.com/exploits/41872/
Exploitx_refsource_EXPLOIT-DBBroken Link
Source: [email protected]
https://www.exploit-db.com/exploits/41874/
US Government Resource
Source: 134c704f-9b21-4f2e-91b3-4a467353bcc0
https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2017-3881

SSVC — Action Prioritization

SSVCActiveAutomatableTotal impact

SSVC signals action urgency (what to patch first), separate from CVSS which measures severity.

CVSS

9.8CRITICALCISA-ADP
Attack Vector
NETWORK
Complexity
LOW
Privileges
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
HIGH
Integrity
HIGH
Availability
HIGH
Vector?

Quick Info

StatusANALYZED
CWE
CWE-20

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