New CrushFTP Critical Vulnerability Exploited in the Wild
Vulnerabilities mentioned
All| CVE | Vulnerability | CVSS | EPSS | Signals | Published |
|---|---|---|---|---|---|
| CVE-2025-31161 | Authentication Bypass in CrushFTP File Transfer Servers (CVE-2025-31161) | 9.8 | 100% | KEVRansomwarePoC ×5 | KEV |
| CVE-2025-54309 | Unauthenticated Admin Access Bypass in CrushFTP (CVE-2025-54309) | 9.8 | 93% | KEVPoC | KEV |
From the original article
1 min read at infosecurity-magazine.com
At least 10,000 CrushFTP instances are vulnerable to a critical flaw, which is currently being exploited by attackers, affecting the file transfer solution, according to cybersecurity experts. The vulnerability, tracked as CVE-2025-54309 , involves a mishandling of AS2 validation in all versions of CrushFTP servers prior to 10. 8.
By Kevin Poireault · infosecurity-magazine.com
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