Security Updates on Vulnerabilities

Elevation of Privilege

This document lists out and explains the privilege-elevation vulnerabilities that have been reported.

Serial No. Vulnerabilities Fix Released on Reported by
1 CVE-2019-12133 30-April-2019 Hashim Jawad from ACTIVELabs
2 CVE-2018-13411, CVE-2018-13412 23-Aug-2018 Abdullah AlJaber
3 CVE-2018-12999 26-July-2018 DBAppSecurity
4 CVE-2018-5339 and CVE-2018-5340 24-April-2018 NCC Group Security Advisory
5 CVE-2018-5337, CVE-2018-5338, CVE-2018-5341 27-March-2018 NCC Group Security Advisory

 

What was the problem?

  1. Improper permissions of C:\ManageEngine directory which allowed non-privileged users to escalate privileges to NT AUTHORITY\SYSTEM.
  2. Unauthorised users whose computer is installed with Desktop Central Agent were able to access command prompt with SYSTEM privilege.
  3. Unauthenticated users were able to delete files from Desktop Central server machine.
  4. Unauthorised users were able to execute queries to alter entries in database.
  5. Unauthenticated users were able to:
    • Execute queries (Query type restriction by-pass) on Desktop Central Server.
    • Execute any web executable throughout the network using directory traversal or file type restriction by-pass.

How do I fix it?

These vulnerabilities have been identified and fixed. To apply the fix, follow the steps mentioned below:

  1. Log in to your Desktop Central console, click on your current build number on the top right corner.
  2. You can find the latest build applicable to you. Download the PPM and update.
  3.  

    Keywords: Query Execution, Security Updates, Vulnerabilities and Fixes.