CVE-2025-54309

Katalog CVE

CVSS 9.8 · Critical KEV · sudah dieksploitasi EPSS 95,1%

Kerentanan Unprotected Alternate Channel pada crushftp. Skor CVSS 3.1 9.8 (Critical) menurut NVD. Masuk katalog KEV CISA pada 22 Juli 2025, artinya sudah terbukti dieksploitasi.

Deskripsi (NVD)

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.

Rincian

Terbit di NVD

18 Juli 2025

Terakhir diubah

17 Juni 2026

Status NVD

Analyzed

CVSS 3.1

9.8 (Critical), sumber NVD
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H · uraikan di kalkulator

Jenis kelemahan (CWE)

CWE-420: Unprotected Alternate Channel

EPSS (30 hari)

95,1% peluang dieksploitasi; lebih tinggi dari 99,8% CVE lain

Known Exploited Vulnerabilities (CISA)

Nama

CrushFTP Unprotected Alternate Channel Vulnerability

Masuk KEV

22 Juli 2025

Tenggat CISA

12 Agustus 2025 (untuk instansi federal AS)

Ransomware

Belum tercatat

Tindakan wajib

Apply mitigations per vendor instructions, follow applicable BOD 22-01 guidance for cloud services, or discontinue use of the product if mitigations are unavailable.

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://www.crushftp.com/crush11wiki/Wiki.jsp?page=CompromiseJuly2025 advisory vendor
• https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2025-54309 pemerintah AS
• https://www.vicarius.io/vsociety/posts/cve-2025-54309-detect-crushftp-vulnerability advisory pihak ketiga
• https://www.vicarius.io/vsociety/posts/cve-2025-54309-mitigate-crushftp-vulnerability advisory pihak ketiga
• https://www.bleepingcomputer.com/news/security/crushftp-zero-day-exploited-in-attacks-to-gain-admin-access-on-... press/media coverage
• https://www.rapid7.com/blog/post/crushftp-zero-day-exploited-in-the-wild/ press/media coverage