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CVE-2021-40407: Reolink RLC-410W IP Camera OS Command Injection Vulnerability

criticalknown exploitedCVE-2021-40407
Actively exploited. At least one CVE in this advisory is listed in the CISA Known Exploited Vulnerabilities catalog — exploitation has been observed in the wild. Treat remediation as urgent.
Reolink RLC-410W IP cameras contain an authenticated OS command injection vulnerability in the device network settings functionality.

CSIRTS triage

vendor: Reolinkproduct: RLC-410W IP CameraRemote code execution
What
Reolink RLC-410W IP cameras contain an authenticated OS command injection vulnerability in the device network settings functionality.
Who is affected
Authenticated users of Reolink RLC-410W IP cameras.
Urgency
Remediation is urgent due to active exploitation and critical severity.
Action
Update the device firmware as per Reolink's guidance.

AI-assisted analysis generated from the source advisory — verify against the original.

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Details

Source
CISA Known Exploited Vulnerabilities (US · database · site)
Severity
critical
Published
2024-12-18
Exploitation
Observed in the wild (CISA KEV)

Original advisory: https://nvd.nist.gov/vuln/detail/CVE-2021-40407

Exploitation outlook

EPSS (FIRST.org) estimates each CVE’s probability of exploitation in the next 30 days — here is the CSIRTS.com read on those numbers.

Referenced CVEs

CVECSIRTS overviewExternal
CVE-2021-40407coverage & exploitation statusNVD · CVE.org

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