CVE-2022-23971

ASUS RT-AX56U’s update_PLC/PORT file has a path traversal vulnerability due to insufficient filtering for special characters in the URL parameter. An unauthenticated LAN attacker can overwrite a system file by uploading another PLC/PORT file with the same file name, which results in service disruption.
References
Link Resource
https://www.twcert.org.tw/tw/cp-132-5785-cf8db-1.html Third Party Advisory
Configurations

Configuration 1 (hide)

AND
cpe:2.3:o:asus:rt-ax56u_firmware:3.0.0.4.386.45898:*:*:*:*:*:*:*
cpe:2.3:h:asus:rt-ax56u:-:*:*:*:*:*:*:*

History

No history.

Information

Published : 2022-04-07 19:15

Updated : 2024-02-28 19:09


NVD link : CVE-2022-23971

Mitre link : CVE-2022-23971

CVE.ORG link : CVE-2022-23971


JSON object : View

Products Affected

asus

  • rt-ax56u_firmware
  • rt-ax56u
CWE
CWE-22

Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')