CVE-2025-31161
CrushFTP Authentication Bypass Vulnerability
CVSS
—
No CVSS
EPSS
100.0%
p100
KEV
YES
Apr 7, 2025
Exploit Today
80
0-100
Published: — · Last modified: —
Product
CrushFTP / CrushFTP
Vulnerability
CrushFTP Authentication Bypass Vulnerability
Added to KEV
Apr 7, 2025
Remediate by
Apr 28, 2025
Known ransomware use
Yes
Summary description
CrushFTP contains an authentication bypass vulnerability in the HTTP authorization header that allows a remote unauthenticated attacker to authenticate to any known or guessable user account (e.g., crushadmin), potentially leading to a full compromise.
Required action
Apply mitigations per vendor instructions, follow applicable BOD 22-01 guidance for cloud services, or discontinue use of the product if mitigations are unavailable.
Notes
https://www.crushftp.com/crush11wiki/Wiki.jsp?page=Update ; https://nvd.nist.gov/vuln/detail/CVE-2025-31161