CVE Vulnerability

CVE-2022-43970

A buffer overflow vulnerability exists in Linksys WRT54GL Wireless-G Broadband Router with firmware <= 4.30.18.006. A stack-based buffer overflow in the Start_EPI function within the httpd binary allows an authenticated attacker with administrator privileges to execute arbitrary commands on the underlying Linux operating system as root. This vulnerablity can be triggered over the network via a malicious POST request to /apply.cgi.

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 02:19

NVD link : CVE-2022-43970

Mitre link : CVE-2022-43970

Products Affected
No products.
CWE
CWE-787