Check Point Advisories

LB-LINK Routers Command Injection (CVE-2025-45984; CVE-2025-45985; CVE-2025-45986; CVE-2025-45987)

Vulnerability
Protection

Check Point Reference:	CPAI-2025-0443
Date Published:	24 Jun 2025
Severity:	Critical
Last Updated:	Tuesday 24 June, 2025
Source:
Industry Reference:	CVE-2025-45984 CVE-2025-45985 CVE-2025-45986 CVE-2025-45987
Protection Provided by:	Security Gateway R81, R80, R77, R75
Who is Vulnerable?	LB-LINK BL-WR9000 V2.4.9 LB-LINK BL-AC1900 V1.0.2 LB-LINK BL-AC2100_AZ3 V1.0.4 LB-LINK BL-X10_AC8 V1.0.5 LB-LINK BL-LTE300 V1.2.3 LB-LINK BL-F1200_AT1 V1.0.0 LB-LINK BL-X26_AC8 V1.2.8 LB-LINK BLAC450M_AE4 V4.0.0 LB-LINK BL-X26_DA3 V1.2.7
Vulnerability Description	A command injection vulnerability exists in LB-LINK routers. 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 LB-LINK Routers Command Injection 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: LB-LINK Routers Command Injection