Intel

AIKIDO-2025-10960

wolfSSL.wolfssh is vulnerable to Improper Authentication

Improper AuthenticationCVE-2025-11625 Published Dec 16, 2025

94

Critical Risk

This Affects:

C++wolfSSL.wolfssh
0.0.1 - 1.4.20
Fixed in 1.4.21
Are you affected? Scan for Free

TL;DR

A malicious server can bypass the client’s host verification, potentially exposing client credentials. This issue affects client applications using wolfSSH version 1.4.20 and earlier. Client-side users of wolfSSH should update to a fixed version or apply the provided patch, and it is recommended to rotate any credentials that may have been exposed.

Who does this affect?

You are affected if you are using a version that falls within the vulnerable range.

Background info

wolfSSL.wolfssh is vulnerable to Improper Authentication in versions 0.0.1 - 1.4.20.

How to fix this

Upgrade the wolfSSL.wolfssh library to the patch version.