Check Point Advisories

ZTE ZXHN Stack Overflow (CVE-2022-45957)

Check Point Reference: CPAI-2022-1244
Date Published: 28 Feb 2023
Severity: High
Last Updated: Tuesday 28 February, 2023
Industry Reference:CVE-2022-45957
Protection Provided by:

Security Gateway
R81, R80, R77, R75

Who is Vulnerable? ZTE ZXHN-H108NS firmware version H108NSV1.0.7u_ZRD_GR2_A68
Vulnerability Description A stack overflow vulnerability exists in ZTE ZXHN. 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 ZTE ZXHN Stack Overflow (CVE-2022-45957) 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:  Application Servers Protection Violation.
Attack Information:  ZTE ZXHN Stack Overflow (CVE-2022-45957)

This website uses cookies for its functionality and for analytics and marketing purposes. By continuing to use this website, you agree to the use of cookies. For more information, please read our Cookies Notice.