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.
References (1)
Core 1
Core References
Various Sources
https://certvde.com/de/advisories/VDE-2026-004
Scores
CVSS v3
9.8
EPSS
0.0033
EPSS Percentile
24.3%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CISA SSVC
Vulnrichment
Exploitation
none
Automatable
yes
Technical Impact
total
Details
CWE
CWE-321
Status
published
Products (4)
WAGO/0852-1322
0.0.0 - 2.64
WAGO/0852-1322
2.64
WAGO/0852-1328
0.0.0 - 2.64
WAGO/0852-1328
2.64
Published
Feb 09, 2026
Tracked Since
Feb 18, 2026