// For flags

CVE-2013-5758

Yealink VoIP Phone SIP-T38G - Privilege Escalation

Severity Score

8.8
*CVSS v3

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

7
*Multiple Sources

Exploited in Wild

-
*KEV

Decision

-
*SSVC
Descriptions

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.

cgi-bin/cgiServer.exx en Yealink VoIP Phone SIP-T38G permite a usuarios remotos autenticados ejecutar comandos arbitrarios mediante la llamada al método del sistema en el cuerpo de una solicitud, tal y como fue demostrado mediante la puesta en funcionamiento de servicios no autorizados, el cambio de los permisos de los directorios y la modificación de ficheros.

Yealink VoIP phone version SIP-T38G suffers from a remote command execution vulnerability.

*Credits: N/A
CVSS Scores
Attack Vector
Network
Attack Complexity
Low
Privileges Required
Low
User Interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
High
Attack Vector
Network
Attack Complexity
Low
Authentication
Single
Confidentiality
Complete
Integrity
Complete
Availability
Complete
* Common Vulnerability Scoring System
SSVC
  • Decision:-
Exploitation
-
Automatable
-
Tech. Impact
-
* Organization's Worst-case Scenario
Timeline
  • 2013-09-18 CVE Reserved
  • 2014-06-13 CVE Published
  • 2014-06-13 First Exploit
  • 2024-08-06 CVE Updated
  • 2024-12-17 EPSS Updated
  • ---------- Exploited in Wild
  • ---------- KEV Due Date
CWE
  • CWE-78: Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')
CAPEC
Affected Vendors, Products, and Versions
Vendor Product Version Other Status
Vendor Product Version Other Status <-- --> Vendor Product Version Other Status
Yealink
Search vendor "Yealink"
 Sip-t38g
Search vendor "Yealink" for product "Sip-t38g"
--
Affected