What’s Vulnerable › Vulnerabilities
CVE-2026-22905: Authentication Bypass via URI Traversal
- Severity: high (CVSS 7.5 v3.1)
- Exploited in the wild: not listed in CISA KEV
- EPSS: 0.7% probability of exploitation in the next 30 days
- Public exploit or detection template: none known
- Published: 2026-02-09 · updated 2026-06-17
- Weakness: CWE-22
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.
Affected products
- WAGO 0852-1322: through 2.64; 2.64
- WAGO 0852-1328: through 2.64; 2.64
References
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