CVE-2026-22105
Use of default password based on serial number
CVSS Score
0.0
EPSS Score
0.0%
EPSS Percentile
0th
Delta UFC500 charging stations derive the default credentials of the Service account from character positions of the device serial number. An unauthenticated attacker with adjacent network access can reconstruct the resulting password, or exhaust the keyspace, and log in to read and change sensitive settings such as the OCPP backend.
| CWE | CWE-1392 |
| Vendor | delta electronics |
| Product | delta ufc500 |
| Published | Oct 30, 2026 |
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Affected Versions
Delta Electronics / Delta UFC500
0 < 2.4.18
Delta Electronics / Delta UFC500
0 < 4.4.1
References
Credits
Wilco van Beijnum (Elaadnl) Victor Pasman (DIVD)