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CVE-2013-5758

CRITICAL

9.0

CVSS Severity Score

EPSS Score0.0860%

EPSS Percentile6.86th

PublishedAug 3, 2014

Last ModifiedMay 6, 2026

Vulnerability 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.

Affected Platforms (CPE)

🔌

Yealink

Sip T38g

All versions

References & Advisories

🔗 http://packetstormsecurity.com/files/127093/Yealink-VoIP-Phone-SIP-T38G-Privilege-Escalation.html

🔗 http://packetstormsecurity.com/files/127096/Yealink-VoIP-Phone-SIP-T38G-Remote-Command-Execution.html

🔗 http://www.exploit-db.com/exploits/33741

🔗 http://www.exploit-db.com/exploits/33742

🔗 http://www.osvdb.org/108080

🔗 http://packetstormsecurity.com/files/127093/Yealink-VoIP-Phone-SIP-T38G-Privilege-Escalation.html

🔗 http://packetstormsecurity.com/files/127096/Yealink-VoIP-Phone-SIP-T38G-Remote-Command-Execution.html

🔗 http://www.exploit-db.com/exploits/33741

Related Vulnerabilities

CVE-2013-575510.0

config/.htpasswd in Yealink IP Phone SIP-T38G has a hardcoded password of (1) user (s7C9Cx.rLsWFA) for the user account, (2) admin...

CVE-2013-57564.0

Directory traversal vulnerability in Yealink VoIP Phone SIP-T38G allows remote authenticated users to read arbitrary files via a ....

CVE-2013-57574.0

Absolute path traversal vulnerability in Yealink VoIP Phone SIP-T38G allows remote authenticated users to read arbitrary files via...

CVE-2013-061510.0

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CVE-2013-5758 Detail & Impact Analysis | CVSS 9.0 (CRITICAL) | Cyber-Sec.Space | Cyber-Sec.Space