What’s Vulnerable › Vulnerabilities

CVE-2025-11625: Host verification bypass and credential leak

• Severity: critical (CVSS 9.8 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.4% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2025-10-21 · updated 2026-10-19
• Weakness: CWE-287

Description

Improper host authentication vulnerability in wolfSSH version 1.4.20 and earlier clients that allows authentication bypass and leaking of clients credentials.

Affected products

• wolfSSL Inc. wolfSSH: through 1.4.20

References

• https://github.com/wolfSSL/wolfssh/pull/840

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