CVE-2025-47812

CVE Enrichment

CVSS: 10.0 CRITICAL
EPSS: 93.88%
EPSS Percentile: 99.85%
CISA KEV: YES — Known Exploited Vulnerability

Description

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.

Technical Details

CVSS Version: 3.1
CNA / NVD Source: cve@mitre.org
Published: 11-Jul-2025 00:15
Last Modified: 17-Jun-2026 16:28
EPSS Date: 2026-10-16
CWE: CWE-158

CVSS Vector


            CVSS:3.1                            AV:N /
                            AC:L /
                            PR:N /
                            UI:N /
                            S:C /
                            C:H /
                            I:H /
                            A:H

CISA KEV Details

Date Added: 2025-07-14
Remediation Due: 2025-08-04
Known Ransomware Campaign Use: Unknown
Required Action: Apply mitigations per vendor instructions, follow applicable BOD 22-01 guidance for cloud services, or discontinue use of the product if mitigations are unavailable.
Notes: https://www.wftpserver.com/serverhistory.htm ; https://nvd.nist.gov/vuln/detail/CVE-2025-47812

Affected Products / Versions

wftpserver / wing_ftp_server
Version / affected range: * · before (exclusive) 7.4.4
cpe:2.3:a:wftpserver:wing_ftp_server:*:*:*:*:*:*:*:*

References

Last enrichment sync: 18-Oct-2026 10:10
Sources: NVD · FIRST EPSS · CISA KEV
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Reported Context (1)

HomeBlogWing FTP Server Remote Code Execution (CVE-2025-47812) Exploited in the Wild Huntress Details In-the-Wild Exploitation of Wing FTP Server RCE

Malware (1)

People (1)

MITRE ATT&CK (12)

Vendors (2)

Products (3)

Tools (2)

Note: Related entities, including threat actors, malware, CVEs, MITRE ATT&CK techniques, vendors, products, tools, countries, and industries, are shown when they appear in the same reporting. Their presence does not necessarily mean they were targeted, compromised, vulnerable, responsible for the activity, or directly involved in the incident.