Check Point Advisories

Acronis Cyber Infrastructure Authentication Bypass (CVE-2023-45249)

Vulnerability
Protection

Check Point Reference:	CPAI-2023-1999
Date Published:	16 Feb 2025
Severity:	Critical
Last Updated:	Sunday 16 February, 2025
Source:
Industry Reference:	CVE-2023-45249
Protection Provided by:	Security Gateway R81, R80, R77, R75
Who is Vulnerable?	Acronis Cyber Infrastructure prior to 5.0.1-61 Acronis Cyber Infrastructure 5.1.1 and later, prior to 5.1.1-71 Acronis Cyber Infrastructure 5.2.1 and later, prior to 5.2.1-69 Acronis Cyber Infrastructure 5.3.1 and later, prior to 5.3.1-53 Acronis Cyber Infrastructure 5.4.4 and later, prior to 5.4.4-132
Vulnerability Description	An Authentication Bypass exists in Acronis Cyber Infrastructure. Successful exploitation of this vulnerability could allow a remote attacker to execute arbitrary commands on the affected system.

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 Acronis Cyber Infrastructure Authentication Bypass (CVE-2023-45249) 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: Acronis Cyber Infrastructure Authentication Bypass (CVE-2023-45249)