Check Point Advisories

Xorux LPAR2RRD Privilege Escalation (CVE-2025-54767)

Vulnerability
Protection

Check Point Reference:	CPAI-2025-15831
Date Published:	5 May 2026
Severity:	High
Last Updated:	Tuesday 05 May, 2026
Source:
Industry Reference:	CVE-2025-54767
Protection Provided by:	Security Gateway R81, R80, R77, R75
Who is Vulnerable?	Xorux LPAR2RRD 8.04 and prior
Vulnerability Description	A privilege escalation vulnerability in Xorux LPAR2RRD allows an authenticated, read-only user to kill any processes running on the Xormon Original virtual appliance as the lpar2rrd user.

Protection Overview

This protection detects attempts to exploit this vulnerability.

In order for the protection to be activated, update your Security Gateway product to the latest IPS update. For information on how to update IPS, go to SBP-2006-05, click on Protection tab and select the version of your choice.

Security Gateway R81 / R80 / R77 / R75

In the IPS tab, click Protections and find the Xorux LPAR2RRD Privilege Escalation (CVE-2025-54767) protection using the Search tool and Edit the protection's settings.
Install policy on all Security Gateways.

This protection's log will contain the following information:

Attack Name: Web Server Enforcement Violation.
Attack Information: Xorux LPAR2RRD Privilege Escalation (CVE-2025-54767)