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CVE-2019-18187: Trend Micro OfficeScan Directory Traversal Vulnerability
Trend Micro OfficeScan · in CISA KEV since 2021-11-03
2021-11-03added to KEV
2022-05-03federal remediation due date
25.12%EPSS exploit probability (30 days) 97.8th percentile
7.5 HIGHCVSS 3.1
Unknownknown ransomware use
737days from NVD publication to KEV
What it is
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.
Required action (CISA)
Apply updates per vendor instructions.
| CWE | CWE-22 |
|---|---|
| CVSS vector | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N |
| NVD published | 2019-10-28 (Analyzed) |
Original records: NVD · CISA KEV · JSON: /api/cve/CVE-2019-18187.json · all KEV CVEs
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Get the full file: Exploited Vulnerabilities Brief – September 2026 ($29): this month's KEV additions ranked by EPSS, ransomware use and due date, ready to hand to a patch team. Checkout by Polar.
Get the full file: Exploited Vulnerabilities Brief – September 2026 ($29): this month's KEV additions ranked by EPSS, ransomware use and due date, ready to hand to a patch team. Checkout by Polar.