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Rewterz Threat Advisory – CVE-2019-18189 – Trend Micro Commercial Endpoints Root Login Bypass with Directory Traversal Vulnerability

Severity

High

Analysis Summary

A directory traversal vulnerability may allow an attacker to bypass authentication and log on to an affected product’s management console as a root user. The vulnerability does not require authentication.

Impact

Authentication bypass

Affected Vendors

Trend Micro

Affected Products

  • Apex One (on premise) All (2019 before CP 2049)
  • OfficeScan (OSCE) XG SP1
  • OfficeScan (OSCE) XG
  • OfficeScan (OSCE) 11.0 SP1

Remediation

Trend Micro has released the following solutions to address the issue:

Apex One (on premise) : CP 2049

OfficeScan : XG SP1 CP 5427

OfficeScan : XG CP 1962

OfficeScan : 11.0 SP1 CP 6638

Worry-Free Business Security : 10.0 SP1 Patch 2178

Worry-Free Business Security : 10.0 Patch 1569

Worry-Free Business Security : 9.5 CP 1513