CVE-2018-0160

N/A

Published: March 28, 2018 at 10:00 PM UTC

Updated: June 17, 2026 at 01:29 AM UTC

20 products affected across 1 vendorIOS XeAsr 901-6Cz-F-DAsr 901-4C-F-D

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Severity

N/A

Exploit prediction

EPSS 2%

SSVC

No known exploit

Description

A vulnerability in Simple Network Management Protocol (SNMP) subsystem of Cisco IOS XE Software could allow an authenticated, remote attacker to cause a denial of service (DoS) condition. The vulnerability is due to improper management of memory resources, referred to as a double free. An attacker could exploit this vulnerability by sending crafted SNMP packets to an affected device. A successful exploit could allow the attacker to cause the affected device to reload, resulting in a DoS condition. To exploit this vulnerability via SNMP Version 2c or earlier, the attacker must know the SNMP read-only community string for an affected system. To exploit this vulnerability via SNMP Version 3, the attacker must know the user credentials for the affected system. This vulnerability affects Cisco devices that are running a vulnerable release of Cisco IOS XE Software, have been configured to be queried over SNMP, and have Network Address Translation (NAT) enabled. Cisco Bug IDs: CSCve75818.

Affected

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

IOS Xe · Cisco

95%

15.5(3)s

cisco-asr-901-12c-f-d (environment) · cisco-asr-901-12c-ft-d (environment) · cisco-asr-901-4c-f-d (environment) · cisco-asr-901-4c-ft-d (environment) · cisco-asr-901-6cz-f-a (environment) · cisco-asr-901-6cz-f-d (environment) · cisco-asr-901-6cz-fs-a (environment) · cisco-asr-901-6cz-fs-d (environment) · cisco-asr-901-6cz-ft-a (environment) · cisco-asr-901-6cz-ft-d (environment) · cisco-asr-901s-2sg-f-ah (environment) · cisco-asr-901s-2sg-f-d (environment) · cisco-asr-901s-3sg-f-ah (environment) · cisco-asr-901s-3sg-f-d (environment) · cisco-asr-901s-4sg-f-d (environment) · cisco-me-3600x-24cx-m (environment) · cisco-me-3600x-24fs-m (environment) · cisco-me-3600x-24ts-m (environment) · cisco-me-3800x-24fs-m (environment)

Asr 901-12C-F-D · Ciscodevice

80%

All versions

Asr 901-12C-Ft-D · Ciscodevice

80%

All versions

Asr 901-4C-F-D · Ciscodevice

80%

All versions

Asr 901-4C-Ft-D · Ciscodevice

80%

All versions