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CVE-2019-16920: D-Link Multiple Routers Command Injection Vulnerability

criticalknown exploitedpublic exploitCVE-2019-16920
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.
Multiple D-Link routers contain a command injection vulnerability which can allow attackers to achieve full system compromise.

CSIRTS triage

vendor: D-LinkRemote code execution
What
Multiple D-Link routers contain a command injection vulnerability which can allow attackers to achieve full system compromise.
Who is affected
Deployments of affected D-Link routers.
Urgency
Remediation is urgent due to the critical nature of the vulnerability and confirmed exploitation.
Action
Update the firmware of affected routers to the latest version.

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

Details

Source
CISA Known Exploited Vulnerabilities (US · database · site)
Severity
critical
Published
2022-03-25
Exploitation
Observed in the wild (CISA KEV)

Original advisory: https://nvd.nist.gov/vuln/detail/CVE-2019-16920

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-2019-16920coverage & exploitation statusNVD · CVE.org

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