CVSS v3
9
CRITICAL
EPSS Score
77.8%
exploit probability
CISA KEV
Yes
known exploited
Exploitation
active
SSVC status
CrushFTP 10 before 10.8.5 and 11 before 11.3.4_23, when the DMZ proxy feature is not used, mishandles AS2 validation and consequently allows remote attackers to obtain admin access via HTTPS, as exploited in the wild in July 2025.
CrushFTP 10 before 10.8.5 and 11 before 11.3.4_23, when the DMZ proxy feature is not used, mishandles AS2 validation and consequently allows remote attackers to obtain admin access via HTTPS, as exploited in the wild in July 2025.
Yes. CVE-2025-54309 is on the CISA Known Exploited Vulnerabilities (KEV) catalog, meaning it has been confirmed as actively exploited in the wild. CISA requires federal agencies to patch by 8/12/2025.
CVE-2025-54309 has a CVSS v3 base score of 9 (CRITICAL severity), with vector string 3.1.
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Ranked by exploit probability (EPSS).