PHP file inclusion in Bumsys - CVE-2023-2551
Published: November 20, 2023
Vulnerability identifier: #VU83293
CSH Severity: High
CVSSv4.0: CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:A/U:Amber
CVE-ID: CVE-2023-2551
CWE-ID: CWE-98
Exploitation vector: Remote access
Exploit availability:
No public exploit available
Vulnerable software:
Bumsys
Bumsys
Software vendor:
unilogies
unilogies
Description
The vulnerability allows a remote user to include and execute arbitrary PHP files on the server.
The vulnerability exists due to incorrect input validation when including PHP files. A remote user with a valid API key can send a specially crafted HTTP request to the affected application, include and execute arbitrary PHP code on the system with privileges of the web server.
Remediation
Install updates from vendor's website.