# CVE-2026-22906

## Summary

- **CVE ID:** CVE-2026-22906
- **Severity:** CRITICAL
- **CVSS Score:** 9.8 (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H)
- **CWE:** CWE-321
- **Published:** Feb 9, 2026
- **Last Modified:** Mar 12, 2026

## Description

User credentials are stored using AES‑ECB encryption with a hardcoded key. An unauthenticated remote attacker obtaining the configuration file can decrypt and recover plaintext usernames and passwords, especially when combined with the authentication bypass.

## Affected Products

- WAGO — 0852-1322 (0.0.0)
- WAGO — 0852-1328 (0.0.0)
- WAGO — 0852-1322 (2.64)
- WAGO — 0852-1328 (2.64)

## References

- [CNA](https://certvde.com/de/advisories/VDE-2026-004)

## Exploitation Prediction (EPSS)

- **EPSS Score:** 0.33%
- **EPSS Percentile:** 26.3

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_Exported from OnDuty AI Vulnerability Intelligence on 2026-09-11._