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CVE-2019-20500: D-Link DWL-2600AP Access Point Command Injection Vulnerability

criticalknown exploitedpublic exploitCVE-2019-20500
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 DWL-2600AP access point contains an authenticated command injection vulnerability via the Save Configuration functionality in the Web interface, using shell metacharacters in the admin.cgi?action=config_save configBackup or downloadServerip parameter.

CSIRTS triage

vendor: D-Linkproduct: DWL-2600APCode injection
What
An authenticated command injection vulnerability exists via the Save Configuration functionality in the Web interface.
Who is affected
Administrators of D-Link DWL-2600AP access points.
Urgency
Immediate remediation is necessary due to the critical severity and confirmed exploitation.
Action
Update the firmware to the latest version.

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
2023-06-29
Exploitation
Observed in the wild (CISA KEV)

Original advisory: https://nvd.nist.gov/vuln/detail/CVE-2019-20500

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-2019-20500coverage & exploitation statusNVD · CVE.org

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