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CVE-2019-11001

HIGH
7.2
CVSS Score
Published: April 8, 2019 at 05:00 PM UTC
Updated: June 17, 2026 at 02:12 AM UTC
10 products affected across 1 vendorRlc 410W FirmwareC2 Pro FirmwareRlc 511W Firmware

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Severity
HIGH7.2
Exploitation
CISA KEV
Exploit prediction
EPSS 38%
SSVC
Active

Actively Exploited

CISA Known Exploited Vulnerabilities (KEV) Catalog

EPSS Score37.5%

EPSS (Exploit Prediction Scoring System) estimates a 37.5% chance this CVE is exploited in the wild within the next 30 days — higher than 99% of all CVEs. It complements CVSS: a high EPSS on a mid-severity CVE can still be urgent.

Reolink RLC-410W, C1 Pro, C2 Pro, RLC-422W, and RLC-511W IP cameras contain an authenticated OS command injection vulnerability. This vulnerability allows an authenticated admin to use the "TestEmail" functionality to inject and run OS commands as root.

Required Action
The impacted product could be end-of-life (EoL) and/or end-of-service (EoS). Users should discontinue product utilization if a current mitigation is unavailable.
Ransomware Use
Unknown
Added to KEV
Dec 18, 2024
Remediation Due
Jan 8, 2025
660 days overdue
Notes
https://reolink.com/product-eol/
https://reolink.com/download-center/
https://nvd.nist.gov/vuln/detail/CVE-2019-11001

Description

On Reolink RLC-410W, C1 Pro, C2 Pro, RLC-422W, and RLC-511W devices through 1.0.227, an authenticated admin can use the "TestEmail" functionality to inject and run OS commands as root, as demonstrated by shell metacharacters in the addr1 field.

Affected

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

C1 Pro Firmware· Reolink
95%
v ≤ 1.0.227
reolink-c1-pro (same device)
C2 Pro Firmware· Reolink
95%
v ≤ 1.0.227
reolink-c2-pro (same device)
Rlc 410W Firmware· Reolink
95%
v ≤ 1.0.227
reolink-rlc-410w (same device)
Rlc 422W Firmware· Reolink
95%
v ≤ 1.0.227
reolink-rlc-422w (same device)
Rlc 511W Firmware· Reolink
95%
v ≤ 1.0.227
reolink-rlc-511w (same device)
C1 Pro· Reolinkdevice
80%
All versions
C2 Pro· Reolinkdevice
80%
All versions
Rlc-410W· Reolinkdevice
80%
All versions
Rlc-422W· Reolinkdevice
80%
All versions
Rlc-511W· Reolinkdevice
80%
All versions

Remediation

No guide yet

No remediation guidance has been written for this CVE yet, and no fixed version or vendor advisory is recorded against it.

References (3)

x_refsource_MISCExploitThird Party Advisory
Source: [email protected]
https://github.com/mcw0/PoC/blob/master/Reolink-IPC-RCE.py
x_refsource_MISCBroken LinkExploitThird Party Advisory
Source: [email protected]
https://www.vdoo.com/blog/working-with-the-community-%E2%80%93-significant-vulnerabilities-in-reolink-cameras/
US Government Resource
Source: 134c704f-9b21-4f2e-91b3-4a467353bcc0
https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2019-11001

SSVC — Action Prioritization

SSVCActiveNot automatableTotal impact

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

CVSS

7.2HIGHCISA-ADP
Attack Vector
NETWORK
Complexity
LOW
Privileges
HIGH
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
HIGH
Integrity
HIGH
Availability
HIGH
Vector?

Quick Info

StatusANALYZED
CWE
CWE-78

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