CVE-2013-5758 is a critical remote command execution vulnerability affecting Yealink VoIP Phone SIP-T38G devices. An authenticated attacker can exploit this flaw by sending a crafted request to cgi-bin/cgiServer.exx, allowing them to execute arbitrary commands, including running unauthorized services, changing directory permissions, and modifying files. With a CVSS score of 9.0, this vulnerability is highly severe due to its network-based attack vector, low attack complexity, and complete compromise of confidentiality, integrity, and availability. While not listed in CISA KEV, public exploit code is available on ExploitDB, indicating a clear path for exploitation, though there is minimal community discussion or media coverage.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
Range not provided by sourceCPE matchmatch criteria | cpe:2.3:h:yealink:sip-t38g:-:*:*:*:*:*:*:* |
CVSS version used by this source: 2.0
AV:N/AC:L/Au:S/C:C/I:C/A:C
The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.3 Bluesky, 0.1 Mastodon, and 0.2 GitHub mentions.
No media coverage found for this CVE.
The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.
Remediation records are not available for this CVE.