CVE-2019-18187Actively exploitedAdded to KEV 2021-11-03

Trend Micro OfficeScan Directory Traversal Vulnerability

Trend Micro, OfficeScan

Description

Trend Micro OfficeScan contains a directory traversal vulnerability by extracting files from a zip file to a specific folder on the OfficeScan server, leading to remote code execution.

CVSS severity for this advisory hasn't been enriched from NVD yet, check back shortly.

EPSS, exploit probability

High

25.1%

estimated chance of real-world exploitation in the next 30 days, higher than 97.9% of every CVE FIRST.org scores

Refreshed 10/28/2026, via FIRST.org's EPSS model, not CVSS, this measures likelihood of exploitation, not how severe it would be.

Required action

Apply updates per vendor instructions.

CISA-recommended due date: 2022-05-03

CWE-22

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