PT-2019-15262 · Trend Micro · Trend Micro Officescan+2

Published 2019-10-28 · Updated 2019-11-05 · CVE-2019-18189

Positive Technologies (AI Summary)

CVSS v3.1

10

Critical

Base vector

AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Name of the Vulnerable Software and Affected Versions Trend Micro Apex One versions prior to the fixed version Trend Micro OfficeScan versions 11.0 and XG Trend Micro Worry-Free Business Security versions 9.5 and 10.0

Description A directory traversal issue may allow an attacker to bypass authentication and log on to the management console as a root user without requiring authentication.

Recommendations For Trend Micro Apex One, update to a version that includes the fix for this issue. For Trend Micro OfficeScan versions 11.0 and XG, apply the recommended patch or update to a non-vulnerable version. For Trend Micro Worry-Free Business Security versions 9.5 and 10.0, consider restricting access to the management console until a patch is available.

Fix

Path traversal

Weakness Enumeration

CWE-22

Related Identifiers

CVE-2019-18189

Affected Products

Trend Micro Apex One

Trend Micro Officescan

Trend Micro Worry-Free Business Security

References · 3

• https://success.trendmicro.com/solution/000151732 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2019-18189 · Security Note
• https://osv.dev/vulnerability/CVE-2019-18189 · Vendor Advisory