CVE-2026-22905

CWE-22 — Path Traversal3 documents3 sources
Severity
7.5HIGH
EPSS
0.1%
top 77.85%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
2
Wago 0852-1322Wago 0852-1328
Timeline
PublishedFeb 9

Description

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.

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:NExploitability: 3.9 | Impact: 3.6

Affected Packages2 packages

▶CVEListV5wago/0852-13220.0.0 — 2.64+1
▶CVEListV5wago/0852-13280.0.0 — 2.64+1

🔴Vulnerability Details

2
GHSA
GHSA-q9j9-8wv2-gff4: An unauthenticated remote attacker can bypass authentication by exploiting insufficient URI validation and using path traversal sequences (e↗2026-02-09
▶
CVEList
Authentication Bypass via URI Traversal↗2026-02-09
▶
CVE-2026-22905 (HIGH CVSS 7.5) | An unauthenticated remote attacker | cvebase.io