Check Point Advisories

Seiko Skybridge MB-A110 Firmware Directory Traversal (CVE-2023-22361)

Check Point Reference: CPAI-2023-1572
Date Published: 19 Mar 2024
Severity: Medium
Last Updated: Tuesday 19 March, 2024
Industry Reference:CVE-2023-22361
Protection Provided by:

Security Gateway
R81, R80, R77, R75

Who is Vulnerable? Seiko Skybridge MB-A110 Firmware 4.2.0 and prior
Vulnerability Description A directory traversal vulnerability exists in Allegra. Successful exploitation could result in reading arbitrary files on the target filesystem.

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 Seiko Skybridge MB-A110 Firmware Directory Traversal (CVE-2023-22361) 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 Client Enforcement Violation.
Attack Information:  Seiko Skybridge MB-A110 Firmware Directory Traversal (CVE-2023-22361)

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