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CVE-2020-8467: Trend Micro Apex One and OfficeScan Remote Code Execution Vulnerability

criticalknown exploitedCVE-2020-8467
Actively exploited. At least one CVE in this advisory is listed in the CISA Known Exploited Vulnerabilities catalog — exploitation has been observed in the wild. Treat remediation as urgent.
Trend Micro Apex One and OfficeScan contain an unspecified vulnerability within a migration tool component that allows for remote code execution.

CSIRTS triage

What
An unspecified vulnerability within a migration tool component allows for remote code execution.
Who is affected
Users of Trend Micro Apex One and OfficeScan are affected by this vulnerability.
Urgency
Remediation is urgent due to active exploitation and critical severity.
Action
Update to the latest version of Apex One and OfficeScan.

AI-assisted analysis generated from the source advisory — verify against the original.

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Details

Source
CISA Known Exploited Vulnerabilities (US · database · site)
Severity
critical
Published
2021-11-03
Exploitation
Observed in the wild (CISA KEV)

Original advisory: https://nvd.nist.gov/vuln/detail/CVE-2020-8467

Exploitation outlook

EPSS (FIRST.org) estimates each CVE’s probability of exploitation in the next 30 days — here is the CSIRTS.com read on those numbers.

Referenced CVEs

CVECSIRTS overviewExternal
CVE-2020-8467coverage & exploitation statusNVD · CVE.org

Recent advisories for Trend Micro Apex

A cluster of recent advisories against the same product widens the attack surface — attackers routinely chain freshly published CVEs on one product, so review these together.

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