Xlight FTP Server 3.9.3.6 contains a stack buffer overflow vulnerability in the 'Execute Program' configuration that allows attackers to crash the application. Attackers can trigger the vulnerability by inserting 294 characters into the program execution configuration, causing a denial of service condition.
History

Tue, 16 Dec 2025 23:15:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'poc', 'Technical Impact': 'partial'}, 'version': '2.0.3'}


Tue, 16 Dec 2025 17:15:00 +0000

Type Values Removed Values Added
First Time appeared Xlightftpd
Xlightftpd xlight Ftp Server
Vendors & Products Xlightftpd
Xlightftpd xlight Ftp Server

Mon, 15 Dec 2025 20:45:00 +0000

Type Values Removed Values Added
Description Xlight FTP Server 3.9.3.6 contains a stack buffer overflow vulnerability in the 'Execute Program' configuration that allows attackers to crash the application. Attackers can trigger the vulnerability by inserting 294 characters into the program execution configuration, causing a denial of service condition.
Title Xlight FTP Server 3.9.3.6 Stack Buffer Overflow Vulnerability via Execute Program
Weaknesses CWE-121
References
Metrics cvssV4_0

{'score': 5.7, 'vector': 'CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:A/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N'}


cve-icon MITRE

Status: PUBLISHED

Assigner: VulnCheck

Published: 2025-12-15T20:28:21.800Z

Updated: 2025-12-15T21:46:48.698Z

Reserved: 2025-12-13T14:25:05.001Z

Link: CVE-2023-53886

cve-icon Vulnrichment

Updated: 2025-12-15T21:37:59.248Z

cve-icon NVD

Status : Awaiting Analysis

Published: 2025-12-15T21:15:51.690

Modified: 2025-12-16T14:10:11.300

Link: CVE-2023-53886

cve-icon Redhat

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