CVE Vulnerability

CVE-2022-43973

An arbitrary code execution vulnerability exisits in Linksys WRT54GL Wireless-G Broadband Router with firmware <= 4.30.18.006. The Check_TSSI function within the httpd binary uses unvalidated user input in the construction of a system command. An authenticated attacker with administrator privileges can leverage this vulnerability over the network via a malicious POST request to /apply.cgi to execute arbitrary commands on the underlying Linux operating system as root.

7.2 /10

CVSS v3.0 : HIGH

V3 Legend

Vector :

Exploitability : 1.2 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required HIGH

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

References
Link Resource
https://youtu.be/73-1lhvJPNg Exploit Third Party Advisory
https://youtu.be/TeWAmZaKQ_w Exploit Third Party Advisory
https://youtu.be/RfWVYCUBNZ0 Exploit Third Party Advisory
Configurations

Configuration 1
Information

Published : 2023-01-09 09:15

Updated : 2023-01-13 04:40

NVD link : CVE-2022-43973

Mitre link : CVE-2022-43973

Products Affected
No products.
CWE
CWE-78