Improper Authentication Affecting wolfSSL/wolfssh package, versions [,1.4.22)
Threat Intelligence
The probability is the direct output of the EPSS model, and conveys an overall sense of the threat of exploitation in the wild. The percentile measures the EPSS probability relative to all known EPSS scores. Note: This data is updated daily, relying on the latest available EPSS model version. Check out the EPSS documentation for more details.
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- published7 Jan 2026
- disclosed6 Jan 2026
- creditAina Toky Rasoamanana, Olivier Levillain
Introduced: 6 Jan 2026
CVE-2025-14942 (opens in a new tab)How to fix?
Upgrade wolfSSL/wolfssh to version 1.4.22 or higher.
Overview
Affected versions of this package are vulnerable to Improper Authentication via manipulation of the key exchange state machine. An attacker can cause the client to leak its password in cleartext, send a forged signature, or skip user authentication by exploiting the state machine handling during key exchange.