CVE-2025-11625

critical · 9.4

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

9.4

CVSS

0.4%

EPSS (exploit prob.)

35th

EPSS percentile

2025-10-21

Published

CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:Y/R:X/V:X/RE:X/U:Red

Weaknesses

CWE-287

Affected products

Vendor	Product	Affected versions
wolfssh	wolfssh	<= 1.4.20

Check a specific version with /api/v1/cve/match.

References

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

Query this programmatically:

curl https://evil-db.io/api/v1/cve/CVE-2025-11625