CVE-2025-5196

Wing FTP Server Lua Admin Console unnecessary privileges

MEDIUM
6.6
CVSS Score
Published: May 26, 2025 at 01:31 PM UTC
Updated: June 17, 2026 at 09:47 AM UTC
2 products affected across 2 vendorsWing FTP ServerFTP Server

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Severity
MEDIUM6.6
Exploit prediction
EPSS 1%
SSVC
PoC

Description

A vulnerability has been found in Wing FTP Server up to 7.4.3 and classified as critical. Affected by this vulnerability is an unknown functionality of the component Lua Admin Console. The manipulation leads to execution with unnecessary privileges. The attack can be launched remotely. The complexity of an attack is rather high. The exploitation appears to be difficult. Upgrading to version 7.4.4 is able to address this issue. It is recommended to upgrade the affected component. The vendor explains: "[W]e do not consider it as a security vulnerability, because the system admin in WingFTP has full permissions [...], but you can suggest the user run WingFTP service as Normal User rather than SYSTEM/Root, it will be safer."

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

v < 7.4.4
Affected range stops below 7.4.4, so it looks safe — our inference, not a vendor statement

Remediation

No guide yet

No remediation guidance has been written for this CVE yet. What the record does show:

SSVC — Action Prioritization

SSVCPoCNot automatableTotal impact

SSVC signals action urgency (what to patch first), separate from CVSS which measures severity.

CVSS

6.6MEDIUMVulDB
Vector?

Quick Info

StatusANALYZED
CWE
CWE-250

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