Description

LiteSpeed Web Server Enterprise 5.4.11 contains an authenticated command injection vulnerability in the external app configuration interface. Authenticated administrators can inject shell commands through the 'Command' parameter in the server configuration, allowing remote code execution via path traversal and bash command injection.

INFO

Published Date :

2026-01-23T16:47:42.757Z

Last Modified :

2026-01-23T21:47:40.934Z

Source :

VulnCheck
AFFECTED PRODUCTS

The following products are affected by CVE-2021-47903 vulnerability.

Vendors Products
Litespeed Technologies
  • Litespeed Web Server
REFERENCES

Here, you will find a curated list of external links that provide in-depth information to CVE-2021-47903.

URL Resource
https://www.exploit-db.com/exploits/49523 cve-icon cve-icon cve-icon
https://www.litespeedtech.com/ cve-icon cve-icon
https://www.litespeedtech.com/products cve-icon cve-icon
https://www.vulncheck.com/advisories/litespeed-web-server-enterprise-command-injection 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
Privileges Required
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