HarborGuard / CVE
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CRITICALCVE-2026-22906Published Modified CNA CERTVDE

CVE-2026-22906: Hardcoded Key Allows Credential Disclosure

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.

Metrics

CVSS v3.1
9.8
Severity
CRITICAL
Fixed in
—
Affected Products
4
Affected packages
  • WAGO / 0852-1322
    ≤ 2.64
  • WAGO / 0852-1328
    ≤ 2.64
  • WAGO / 0852-1322
    2.64
  • WAGO / 0852-1328
    2.64
CVSS Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
References