Is CVE-2013-5758 in the CISA KEV catalog?

No. CVE-2013-5758 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the CVSS severity of CVE-2013-5758?

CVE-2013-5758 has a CVSS v2 base score of 9.0 (HIGH).

What is the EPSS score for CVE-2013-5758?

CVE-2013-5758 has an EPSS score of 11.89% (96th percentile), estimating the probability of exploitation in the next 30 days.

CVE & CISA-KEV Catalog

CVE-2013-5758

HIGHEPSS 96th pctl

9.0

CVSS v2

NVD

Description

cgi-bin/cgiServer.exx in Yealink VoIP Phone SIP-T38G allows remote authenticated users to execute arbitrary commands by calling the system method in the body of a request, as demonstrated by running unauthorized services, changing directory permissions, and modifying files.

CWE-78OS Command Injection

CVSS v2 Vector

No CVSS vector data available.

Exploit Intelligence

11.89%probability of exploitation in 30 days

96thpercentile

Very high risk: more likely to be exploited than 96% of all known CVEs.

References

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This product uses NVD data but is not endorsed or certified by the NVD. EPSS scores courtesy of FIRST.org (https://www.first.org/epss). Source: CISA KEV Catalog. Data as of 2026-05-06.