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CVE-2016-20017: D-Link DSL-2750B Devices Command Injection Vulnerability

criticalknown exploitedpublic exploitCVE-2016-20017
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 DSL-2750B devices contain a command injection vulnerability that allows remote, unauthenticated command injection via the login.cgi cli parameter.

CSIRTS triage

What
A command injection vulnerability allows remote, unauthenticated command execution.
Who is affected
Users of D-Link DSL-2750B devices.
Urgency
Immediate action is required due to the critical nature of the vulnerability and confirmed exploitation.
Action
Apply the latest firmware update from D-Link.

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
2024-01-08
Exploitation
Observed in the wild (CISA KEV)

Original advisory: https://nvd.nist.gov/vuln/detail/CVE-2016-20017

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-2016-20017coverage & exploitation statusNVD · CVE.org

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