SB2018072709 - Security restrictions bypass in Zoho ManageEngine Desktop Central

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Main Vulnerability Database SB2018072709

SB2018072709 - Security restrictions bypass in Zoho ManageEngine Desktop Central

Published: July 27, 2018 Updated: September 23, 2018

Security Bulletin ID SB2018072709
CSH Severity
Low
Patch available
YES
Number of vulnerabilities 1
Exploitation vector Remote access
Highest impact Data manipulation

Breakdown by Severity

Low 100%
  • Low
  • Medium
  • High
  • Critical

Description

This security bulletin contains information about 1 vulnerability.


1) Security restrictions bypass (CVE-ID: CVE-2018-12999)

CWE-ID: CWE-284 - Improper Access Control

CVSSv4: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:N/SC:N/SI:N/SA:N/E:U/U:Clear


The vulnerability allows a remote attacker to bypass security restrictions on the target system.

The vulnerability exists due to improper access control in gentTrayIconServlet in Zoho ManageEngine Desktop Central. A remote unauthenticated attacker can send a specially crafted request to the server with a computerName=../ substring to the /agenttrayicon URI, bypass security restrictions and delete certain files on the web server without login.


Remediation

Install update from vendor's website.

References