Trend Micro Apex One (2019), OfficeScan XG and Worry-Free Business Security (9.0, 9.5…
Priority MEDIUM 40Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- None
- User interaction
- None
- Attack complexity
- Low
- Impact type
- —
- Confidentiality · integrity · availability
- None · High · None
- Fix status
- No fix listed
Attack profile from CVSS 3.1 · NVD. Fix status from CNA.
Summary
Trend Micro Apex One (2019), OfficeScan XG and Worry-Free Business Security (9.0, 9.5, 10.0) server contains a vulnerable service DLL file that could allow an attacker to delete any file on the server with SYSTEM level privileges. Authentication is not required to exploit this vulnerability.
Why it matters now
EPSS 0.04584 91st percentileScored 2026-11-07
Fix No fix listed No fixed version in the sources yet
SSVC decision points
Not available: CISA has not published SSVC decision points for this record.
Affected products
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| Trend Micro | Trend Micro OfficeScan, Trend Micro Apex One, Trend Micro Worry-Free Business Security (WFBS) | OfficeScan XG (12.0), Apex One 2019 (14.0), WFBS 9.0, 9.5 and 10.0 | — | No fix listed | CNA |
- Trend Micro OfficeScan, Trend Micro Apex One, Trend Micro Worry-Free Business Security (WFBS) VendorTrend Micro Affected OfficeScan XG (12.0), Apex One 2019 (14.0), WFBS 9.0, 9.5 and 10.0 Fixed in — No fix listed CNA
CPE configurations NVD · 7
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:a:trendmicro:apex_one:2019:*:*:*:*:*:*:* | 2019 | Vulnerable | Trendmicro |
| cpe:2.3:a:trendmicro:officescan:xg:*:*:*:*:*:*:* | xg | Vulnerable | Trendmicro |
| cpe:2.3:a:trendmicro:officescan:xg:sp1:*:*:*:*:*:* | xg sp1 | Vulnerable | Trendmicro |
| cpe:2.3:a:trendmicro:worry-free_business_security:9.0:sp3:*:*:*:*:*:* | 9.0 sp3 | Vulnerable | Trendmicro |
| cpe:2.3:a:trendmicro:worry-free_business_security:9.5:*:*:*:*:*:*:* | 9.5 | Vulnerable | Trendmicro |
| cpe:2.3:a:trendmicro:worry-free_business_security:10.0:-:*:*:*:*:*:* | 10.0 | Vulnerable | Trendmicro |
| cpe:2.3:a:trendmicro:worry-free_business_security:10.0:sp1:*:*:*:*:*:* | 10.0 sp1 | Vulnerable | Trendmicro |
- cpe:2.3:a:trendmicro:apex_one:2019:*:*:*:*:*:*:* Versions 2019 Vulnerable ·Trendmicro
- cpe:2.3:a:trendmicro:officescan:xg:*:*:*:*:*:*:* Versions xg Vulnerable ·Trendmicro
- cpe:2.3:a:trendmicro:officescan:xg:sp1:*:*:*:*:*:* Versions xg sp1 Vulnerable ·Trendmicro
- cpe:2.3:a:trendmicro:worry-free_business_security:9.0:sp3:*:*:*:*:*:* Versions 9.0 sp3 Vulnerable ·Trendmicro
- cpe:2.3:a:trendmicro:worry-free_business_security:9.5:*:*:*:*:*:*:* Versions 9.5 Vulnerable ·Trendmicro
- cpe:2.3:a:trendmicro:worry-free_business_security:10.0:-:*:*:*:*:*:* Versions 10.0 Vulnerable ·Trendmicro
- cpe:2.3:a:trendmicro:worry-free_business_security:10.0:sp1:*:*:*:*:*:* Versions 10.0 sp1 Vulnerable ·Trendmicro
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2020-8470
- 2026-10-03 Alias added: GHSA-93p7-r5v9-rj38
References
More Trend Micro vulnerabilities
- TI-2025-34668 OS command injection in Trend Micro Apex One KEVCVSS 3.1CRITICAL 9.8
- TI-2022-10115 Insufficient verification of data authenticity in Trend Micro Apex Central KEVCVSS 3.1CRITICAL 9.8
- TI-2020-06895 Trend Micro Apex One (2019) and OfficeScan XG server contain a vulnerable EXE file that… KEVCVSS 3.1CRITICAL 9.8
- TI-2021-14867 Unrestricted file upload in Trend Micro Apex One KEVCVSS 3.1HIGH 8.8
- TI-2020-06795 Injection in Trend Micro OfficeScan, Trend Micro Apex One, Trend Micro Worry-Free… KEVCVSS 3.1HIGH 8.8
- TI-2020-06794 A migration tool component of Trend Micro Apex One (2019) and OfficeScan XG contains a… KEVCVSS 3.1HIGH 8.8
Sources
- CVE-2020-8470 · CVE Program
- CVE-2020-8470 · NVD
- FIRST EPSS
- GHSA-93p7-r5v9-rj38 · GitHub Advisory Database · CC BY 4.0
This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences