Check Point Advisories

Cisco Multiple Products Remote Code Execution (CVE-2025-20337)

Check Point Reference: CPAI-2025-15330
Date Published: 27 Jul 2025
Severity: High
Last Updated: Thursday 23 April, 2026
Source:
Industry Reference:CVE-2025-20337
Protection Provided by:

Security Gateway
R81, R80, R77, R75
Who is Vulnerable? Cisco Identity Services Engine version 3.3.0
Cisco Identity Services Engine version 3.3.0 patch1
Cisco Identity Services Engine version 3.3.0 patch2
Cisco Identity Services Engine version 3.3.0 patch3
Cisco Identity Services Engine version 3.3.0 patch4
Cisco Identity Services Engine version 3.3.0 patch5
Cisco Identity Services Engine version 3.3.0 patch6
Cisco Identity Services Engine version 3.4.0
Cisco Identity Services Engine version 3.4.0 patch1
Cisco Identity Services Engine Passive Identity Connector version 3.3.0
Cisco Identity Services Engine Passive Identity Connector version 3.3.0 patch1
Cisco Identity Services Engine Passive Identity Connector version 3.3.0 patch2
Cisco Identity Services Engine Passive Identity Connector version 3.3.0 patch3
Cisco Identity Services Engine Passive Identity Connector version 3.3.0 patch4
Cisco Identity Services Engine Passive Identity Connector version 3.3.0 patch5
Cisco Identity Services Engine Passive Identity Connector version 3.3.0 patch6
Cisco Identity Services Engine Passive Identity Connector version 3.4.0
Cisco Identity Services Engine Passive Identity Connector version 3.4.0 patch1
Vulnerability Description A remote code execution vulnerability exists in multiple Cisco products. Successful exploitation of this vulnerability could allow a remote attacker to execute arbitrary code 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

  1. In the IPS tab, click Protections and find the Cisco Multiple Products Remote Code Execution (CVE-2025-20337) protection using the Search tool and Edit the protection's settings.
  2. Install policy on all Security Gateways.

This protection's log will contain the following information:

Attack Name:  Cisco Protection Violation.
Attack Information:  Cisco Multiple Products Remote Code Execution (CVE-2025-20337)

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