Check Point Advisories

B-Link Multiple Products Command Injection (CVE-2025-45988)

Vulnerability
Protection

Check Point Reference:	CPAI-2025-12529
Date Published:	28 May 2026
Severity:	Critical
Last Updated:	Thursday 28 May, 2026
Source:
Industry Reference:	CVE-2025-45988
Protection Provided by:	Security Gateway R81, R80, R77, R75
Who is Vulnerable?	B-Link BL-WR9000 2.4.9 B-Link BL-AC1900 1.0.2 B-Link BL-AC2100_AZ3 1.0.4 B-Link BL-X10_AC8 1.0.5 B-Link BL-LTE300 1.2.3 B-Link BL-F1200_AT1 1.0.0 B-Link BL-X26_AC8 1.2.8 B-Link BLAC450M_AE4 4.0.0 B-Link BL-X26_DA3 1.2.7
Vulnerability Description	A command injection vulnerability in B-Link products allows remote attackers to execute arbitrary commands via the cmd parameter in the bs_SetCmd function.

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 B-Link Multiple Products Command Injection (CVE-2025-45988) 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: Application Servers Protection Violation.
Attack Information: B-Link Multiple Products Command Injection (CVE-2025-45988)