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CVE Watch

CVE-2020-8599

Trend Micro Apex One and OfficeScan Authentication Bypass Vulnerability

CVSS

No CVSS

EPSS

11.9%

p96

KEV

YES

Nov 3, 2021

Exploit Today

79

0-100

Published: · Last modified:

EPSS · 30d
11.6%EPSS · 30 days11.9%
2026-08-022026-08-31
KEV catalog record

Product

Trend Micro / Apex One and OfficeScan

Vulnerability

Trend Micro Apex One and OfficeScan Authentication Bypass Vulnerability

Added to KEV

Nov 3, 2021

Remediate by

May 3, 2022

Known ransomware use

No

Summary description

Trend Micro Apex One and OfficeScan server contain a vulnerable EXE file that could allow a remote attacker to write data to a path on affected installations and bypass root login.

Required action

Apply updates per vendor instructions.

Notes

https://nvd.nist.gov/vuln/detail/CVE-2020-8599

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