CVE-2025-47812
Wing FTP Server Improper Neutralization of Null Byte or NUL Character Vulnerability
- 대응 우선순위
- 최우선
- CVSS
- 10
- EPSS
- 95.3% 백분위 99.9% · 2026.06.27 기준
- CISA KEV
- 등록
- 조치 기한
- 2025.08.04
- 공개일
- 2025.07.11
CISA KEV에 등록된 실제 악용 확인 취약점
In Wing FTP Server before 7.4.4. the user and admin web interfaces mishandle '\0' bytes, ultimately allowing injection of arbitrary Lua code into user session files. This can be used to execute arbitrary system commands with the privileges of the FTP service (root or SYSTEM by default). This is thus a remote code execution vulnerability that guarantees a total server compromise. This is also exploitable via anonymous FTP accounts.
공급사 Wing FTP Server
제품 Wing FTP Server
영향 버전 0, < 7.4.4
수정 버전 7.4.4
Apply mitigations per vendor instructions, follow applicable BOD 22-01 guidance for cloud services, or discontinue use of the product if mitigations are unavailable.
조치 기한: 2025.08.04CVSS 벡터 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H
CWE CWE-158
KEV 등록일 2025.07.14
랜섬웨어 캠페인 사용 미확인
CISA 비고 https://www.wftpserver.com/serverhistory.htm ; https://nvd.nist.gov/vuln/detail/CVE-2025-47812
EPSS 데이터 기준일 2026.06.27