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.

INFO

Published Date :

2025-12-15T20:28:21.800Z

Last Modified :

2026-04-07T14:07:12.035Z

Source :

VulnCheck
AFFECTED PRODUCTS

The following products are affected by CVE-2023-53886 vulnerability.

Vendors Products
Xlightftpd
  • Xlight Ftp Server
REFERENCES

Here, you will find a curated list of external links that provide in-depth information to CVE-2023-53886.

URL Resource
https://www.exploit-db.com/exploits/51665 cve-icon cve-icon cve-icon
https://www.vulncheck.com/advisories/xlight-ftp-server-stack-buffer-overflow-vulnerability-via-execute-program cve-icon cve-icon
https://www.xlightftpd.com/ cve-icon cve-icon
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CVSS Vulnerability Scoring System

Detailed values of each vector for above chart.
Attack Vector
Attack Complexity
Attack Requirements
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User Interaction
VS Confidentiality
VS Integrity
VS Availability
SS Confidentiality
SS Integrity
SS Availability
Detailed values of each vector for above chart.
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality Impact
Integrity Impact
Availability Impact