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Known exploited · Reolink

CVE-2019-11001: Reolink Multiple IP Cameras OS Command Injection Vulnerability

What it is

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.

Added December 18, 2024Due January 8, 2025CISA KEV catalog 2026.10.01

Vendor
Reolink
Product
Multiple IP Cameras
Added to KEV
December 18, 2024
CISA due date
January 8, 2025
Ransomware use
Unknown

What CISA requires

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.

Forensic triage

No

What to do now

  1. Find every instance of Multiple IP Cameras you run, including the forgotten ones, and check its version against the vendor advisory.
  2. Apply the vendor's fix or mitigation, before January 8, 2025 if you are bound by CISA's deadline, sooner if it faces the internet.
  3. Assume it was tried against you already: look for signs of exploitation from the date it was added, not from the day you patched.
  4. Until every instance is patched, block the attack at the edge: a WAF in blocking mode stops OS command injection payloads, including Shellshock.

References

CVE-2019-11001 in the National Vulnerability Database

The Dome

Block it at the edge while you patch

The Dome's WAF runs the OWASP Core Rule Set in blocking mode and stops OS command injection payloads, including Shellshock before they reach your application.

See the Dome

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Source: CISA Known Exploited Vulnerabilities Catalog (public domain), catalog version 2026.10.01.