Check Point Advisories

Brother Printers Denial of Service (CVE-2024-51982)

Vulnerability
Protection

Check Point Reference:	CPAI-2024-1733
Date Published:	13 Jul 2025
Severity:	High
Last Updated:	Sunday 13 July, 2025
Source:
Industry Reference:	CVE-2024-51982
Protection Provided by:	Security Gateway R81, R80, R77, R75
Who is Vulnerable?	Brother DCP-L2530DW Brother MFC-L9570CDW
Vulnerability Description	A denial of service vulnerability exists where an unauthenticated attacker can exploit a malformed Printer Job Language (PJL) command to crash the target device repeatedly. This impacts multiple products.

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 Brother Printers Denial of Service (CVE-2024-51982) 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: Brother Printers Denial of Service (CVE-2024-51982)