Wago Field Profinet
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By the Year
In 2026 there have been 1 vulnerability in Wago Field Profinet with an average score of 9.8 out of ten.
| Year | Vulnerabilities | Average Score |
|---|---|---|
| 2026 | 1 | 9.80 |
It may take a day or so for new Field Profinet vulnerabilities to show up in the stats or in the list of recent security vulnerabilities. Additionally vulnerabilities may be tagged under a different product or component name.
Recent Wago Field Profinet Security Vulnerabilities
WAGO System I/O Field series Vulnerability: Unauth Remote Diagnostic Exploit
CVE-2026-4769
9.8 - Critical
- July 13, 2026
Certain 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.
Hidden Functionality
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