Description
Improper host authentication vulnerability in wolfSSH version 1.4.20 and earlier clients that allows authentication bypass and leaking of clients credentials.
Metrics
CVSS 3.1 9.8/10
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:HWeakness enumeration
Affected software
| Vendor | Product | Versions |
|---|---|---|
| wolfSSL | wolfSSH | 1.4.20;0 |
References
- https://github.com/wolfSSL/wolfssh/pull/840Issue Tracking
Timeline
- Published
- Oct 21, 2025
- Last modified
- Oct 19, 2026
- NVD status
- Analyzed