Check Point Advisories

TOTOLINK X15 firmware Buffer Overflow (CVE-2025-5790)

Check Point Reference: CPAI-2025-0437
Date Published: 15 Jun 2025
Severity: High
Last Updated: Sunday 15 June, 2025
Source:
Industry Reference:CVE-2025-5790
Protection Provided by:

Security Gateway
R81, R80, R77, R75
Who is Vulnerable? TOTOLINK X15 firmware 1.0.0-b20230714.1105
Vulnerability Description A buffer overflow vulnerability exists in TOTOLINK X15 firmware. Successful exploitation of this vulnerability could allow a remote attacker to execute arbitrary code on the affected system or cause application crashes.

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 TOTOLINK X15 firmware Buffer Overflow (CVE-2025-5790) 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:  Web Server Enforcement Violation.
Attack Information:  TOTOLINK X15 firmware Buffer Overflow (CVE-2025-5790)

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