CVE-2026-22114
Medium
Description
HTTP basic auth enforces no retry limit or backoff. Combined with the default service password, the keyspace is exhaustible.
SeverityMedium
CVSS5.3
Exploit probability—
ProductDelta UFC500
PublishedOct 30, 2026
First seenNov 4, 2026
Weakness typeCWE-307CWE-307
How to fix
Update
- Delta Electronics Delta UFC5004.4.2 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| Delta Electronics Delta UFC500 | v < 4.4.2 | 4.4.2 |
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