CISA KEV 정보
| 취약점명 | CrushFTP Unprotected Alternate Channel Vulnerability |
|---|---|
| 설명 | CrushFTP contains an unprotected alternate channel vulnerability. When the DMZ proxy feature is not used, mishandles AS2 validation and consequently allows remote attackers to obtain admin access via HTTPS. |
| 조치사항 | Apply mitigations per vendor instructions, follow applicable BOD 22-01 guidance for cloud services, or discontinue use of the product if mitigations are unavailable. |
| 랜섬웨어 캠페인 악용 | Unknown |
| CWE | CWE-420 |
| 등록일 (KEV) | 2025-07-22 |
| 조치 기한 | 2025-08-12 |
| 추가 참고 | https://www.crushftp.com/crush11wiki/Wiki.jsp?page=CompromiseJuly2025 ; https://nvd.nist.gov/vuln/detail/CVE-2025-54309 |
NVD 상세 정보
CVSS v3.1: 9.0 CRITICAL
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:H설명: 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.
CWE: CWE-420
참조
- https://www.bleepingcomputer.com/news/security/crushftp-zero-day-exploited-in-attacks-to-gain-admin-access-on-servers/ [Press/Media Coverage]
- https://www.crushftp.com/crush11wiki/Wiki.jsp?page=CompromiseJuly2025 [Vendor Advisory]
- https://www.rapid7.com/blog/post/crushftp-zero-day-exploited-in-the-wild/ [Press/Media Coverage]
- https://www.vicarius.io/vsociety/posts/cve-2025-54309-detect-crushftp-vulnerability [Third Party Advisory]
- https://www.vicarius.io/vsociety/posts/cve-2025-54309-mitigate-crushftp-vulnerability [Third Party Advisory]
- https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2025-54309 [US Government Resource]
This product uses the NVD API but is not endorsed or certified by the NVD.