HIGHCVE-2026-22905Published Modified CNA CERTVDE
CVE-2026-22905: Authentication Bypass via URI Traversal
An unauthenticated remote attacker can bypass authentication by exploiting insufficient URI validation and using path traversal sequences (e.g., /js/../cgi-bin/post.cgi), gaining unauthorized access to protected CGI endpoints and configuration downloads.
Metrics
- CVSS v3.1
- 7.5
- Severity
- HIGH
- Fixed in
- —
- Affected Products
- 4
Affected packages
- WAGO / 0852-1322≤ 2.64
- WAGO / 0852-1328≤ 2.64
- WAGO / 0852-13222.64
- WAGO / 0852-13282.64
CVSS Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:NReferences