CVE-2020-8599
CISA KEVPublished November 3, 2021 · Updated April 3, 2026
high
Official 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.
Affected Products
| Vendor | Product |
|---|---|
| Trend Micro | Apex One and OfficeScan |
Patch Status
Patch by 2022-05-03
Recommended Actions
- Check if your systems use any of the affected products listed above.
- Apply vendor patches immediately if available.
- This vulnerability is in CISA's Known Exploited Vulnerabilities catalog — prioritize remediation.
- Monitor vendor advisories for updates and additional mitigations.
- Review logs for indicators of compromise related to CVE-2020-8599.