CVE-2022-23970CWE-22
ASUS RT-AX56U - Path Traversal
High · published April 7, 2022
What it is
ASUS RT-AX56U’s update_json function 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 file with the same file name, which results in service disruption.
The record
Technical detail
- CVSS v3.1
- 8.1 · HIGH
- Vector
- CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:H
- CVSS v4.0
- Not supplied
- EPSS
- 0.00451 · 38.2th percentile
- Weakness
- CWE-22 · Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')
- Published
- 2022-04-07T18:22Z
EPSS history
Timeline