CVE-2023-24042

HIGH

LightFTP < 2.2 - Path Traversal via Race Condition in FTP Request Handler

Title source: llm

Description

A race condition in LightFTP through 2.2 allows an attacker to achieve path traversal via a malformed FTP request. A handler thread can use an overwritten context->FileName.

References (1)

Core 1

Core References

Exploit, Issue Tracking, Third Party Advisory

https://github.com/hfiref0x/LightFTP/issues/25

Scores

CVSS v3 7.5

EPSS 0.0052

EPSS Percentile 40.2%

Attack Vector NETWORK

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

CISA SSVC

Vulnrichment

Exploitation poc

Automatable no

Technical Impact total

Details

CWE

CWE-362

Status published

Products (1)

hfiref0x/lightftp < 2.2

Published Jan 21, 2023

Tracked Since Feb 18, 2026