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CVE-2023-25280: D-Link DIR-820 Router OS Command Injection Vulnerability

criticalknown exploitedpublic exploitCVE-2023-25280
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.
D-Link DIR-820 routers contain an OS command injection vulnerability that allows a remote, unauthenticated attacker to escalate privileges to root via a crafted payload with the ping_addr parameter to ping.ccp.

CSIRTS triage

vendor: D-Linkproduct: DIR-820Remote code execution
What
D-Link DIR-820 routers contain an OS command injection vulnerability.
Who is affected
Remote, unauthenticated attackers can exploit this vulnerability.
Urgency
Remediation is urgent due to active exploitation and critical severity.
Action
Apply the latest firmware update to mitigate the vulnerability.

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
2024-09-30
Exploitation
Observed in the wild (CISA KEV)

Original advisory: https://nvd.nist.gov/vuln/detail/CVE-2023-25280

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-2023-25280coverage & exploitation statusNVD · CVE.org

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