CVE-2021-40407
Actively exploited. CVE-2021-40407 is listed in the CISA Known Exploited Vulnerabilities catalog (added 2024-12-18) — exploitation has been observed in the wild, and US federal agencies are required to remediate it under BOD 22-01. Treat patching as urgent.
Reolink RLC-410W IP cameras contain an authenticated OS command injection vulnerability in the device network settings functionality.
CSIRTS triage
- 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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Exploitation outlook
- Exploitation confirmedAlready exploited in the wild (CISA KEV) — the prediction phase is over. Patch now. Riskier than 99% of all EPSS-scored CVEs.
Advisory coverage (1)
- criticalexploitedCVE-2021-40407: Reolink RLC-410W IP Camera OS Command Injection Vulnerabilitycisa-kev · 2024-12-18
External references
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