Check Point Advisories

Tenda F456 Buffer Overflow (CVE-2026-7082; CVE-2026-7019; CVE-2026-7029; CVE-2026-7030; CVE-2026-7031; CVE-2026-7032; CVE-2026-7078; CVE-2026-7079; CVE-2026-7080; CVE-2026-7081; CVE-2026-7097; CVE-2026-7098; CVE-2026-7099; CVE-2026-7101)

Vulnerability
Protection

Check Point Reference:	CPAI-2026-13054
Date Published:	30 Sep 2026
Severity:	High
Last Updated:	Wednesday 30 September, 2026
Source:
Industry Reference:	CVE-2026-7019 CVE-2026-7029 CVE-2026-7030 CVE-2026-7031 CVE-2026-7032 CVE-2026-7078 CVE-2026-7079 CVE-2026-7080 CVE-2026-7081 CVE-2026-7082 CVE-2026-7097 CVE-2026-7098 CVE-2026-7099 CVE-2026-7101
Protection Provided by:	Security Gateway R82, R81, R80, R77, R75
Who is Vulnerable?	Tenda F456 1.0.0.5
Vulnerability Description	A buffer overflow vulnerability in Tenda F456 allows remote attackers to execute arbitrary code by manipulating the Go argument in the formWrlExtraSet function of the httpd component.

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 R82 / R81 / R80 / R77 / R75

In the IPS tab, click Protections and find the Tenda F456 Buffer Overflow (CVE-2026-7082) 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: Tenda F456 Buffer Overflow (CVE-2026-7082)