Check Point Advisories

Huawei B315s-22 Information Disclosure (CVE-2018-7921)

Check Point Reference: CPAI-2018-2402
Date Published: 6 Jun 2023
Severity: Medium
Last Updated: Tuesday 06 June, 2023
Source:
Industry Reference:CVE-2018-7921
Protection Provided by:

Security Gateway
R81, R80, R77, R75
Who is Vulnerable? Huawei B315s-22 21.318.01.00.26
Vulnerability Description An information disclosure vulnerability exists in Huawei B315s-22 devices. Successful exploitation of this vulnerability would allow a remote attacker to obtain sensitive information.

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 Huawei B315s-22 Information Disclosure (CVE-2018-7921) 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:  Huawei B315s-22 Information Disclosure (CVE-2018-7921)

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