CVE-2022-43972

A null pointer dereference vulnerability exists in Linksys WRT54GL Wireless-G Broadband Router with firmware <= 4.30.18.006. A null pointer dereference in the soap_action function within the upnp binary can be triggered by an unauthenticated attacker via a malicious POST request invoking the AddPortMapping action.
References
Link Resource
https://youtu.be/73-1lhvJPNg Exploit Third Party Advisory
https://youtu.be/RfWVYCUBNZ0 Exploit Third Party Advisory
https://youtu.be/TeWAmZaKQ_w Exploit Third Party Advisory
Configurations

Configuration 1 (hide)

AND
cpe:2.3:o:linksys:wrt54gl_firmware:*:*:*:*:*:*:*:*
cpe:2.3:h:linksys:wrt54gl:-:*:*:*:*:*:*:*

History

No history.

Information

Published : 2023-01-09 21:15

Updated : 2024-02-28 19:51


NVD link : CVE-2022-43972

Mitre link : CVE-2022-43972

CVE.ORG link : CVE-2022-43972


JSON object : View

Products Affected

linksys

  • wrt54gl_firmware
  • wrt54gl
CWE
CWE-476

NULL Pointer Dereference