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CVE-2025-15662 · CVSS 8.6 CVE-2025-50455 · CVSS 9.1 CVE-2025-59172 · CVSS 8.5 CVE-2025-68686 · Fortinet FortiOS

weakness type

CWE-912

1: vulnerability tracked
1: critical
13 July 2026: latest publication

cve

Vulnerability watch

idvulnerabilityseveritypublished

CVE-2026-4769Certain devices in the WAGO System I/O Field series activate an internal diagnostic capability during the initial startup sequence. This functionality is not formally documented and becomes accessible without authentication for a brief period in the early boot phase. During this window, an unauthenticated remote attacker can gain access to the internal system processes, resulting in full system compromise.NVD analysis in progress Critical CVSS 9.8 13/07