Directory traversal vulnerability in Trend Micro Office Scan 11.0, Worry-Free Business…
Priority LOW 31CWE-22Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- None
- User interaction
- None
- Attack complexity
- Low
- Impact type
- Information disclosure
- Confidentiality · integrity · availability
- Low · None · None
- Fix status
- No fix listed
Attack profile from CVSS 3.1 · NVD. Fix status from CNA. Impact type from CWE-22 and the CVSS impact.
Summary
Directory traversal vulnerability in Trend Micro Office Scan 11.0, Worry-Free Business Security Service 5.x, and Worry-Free Business Security 9.0 allows remote attackers to read arbitrary files via unspecified vectors.
Why it matters now
EPSS 0.04168 90th 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 |
|---|---|---|---|---|---|
| — | — | all versions | — | No fix listed | CNA |
- — Vendor— Affected all versions Fixed in — No fix listed CNA
CPE configurations NVD · 3
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:a:trendmicro:officescan:11.0:*:*:*:*:*:*:* | 11.0 | Vulnerable | Trendmicro |
| cpe:2.3:a:trendmicro:worry-free_business_security:9.0:*:*:*:*:*:*:* | 9.0 | Vulnerable | Trendmicro |
| cpe:2.3:a:trendmicro:worry-free_business_security_services:5.0:*:*:*:*:*:*:* | 5.0 | Vulnerable | Trendmicro |
- cpe:2.3:a:trendmicro:officescan:11.0:*:*:*:*:*:*:* Versions 11.0 Vulnerable ·Trendmicro
- cpe:2.3:a:trendmicro:worry-free_business_security:9.0:*:*:*:*:*:*:* Versions 9.0 Vulnerable ·Trendmicro
- cpe:2.3:a:trendmicro:worry-free_business_security_services:5.0:*:*:*:*:*:*:* Versions 5.0 Vulnerable ·Trendmicro
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2016-1223
- 2026-10-03 Alias added: GHSA-558w-72f6-cp4j
References
More Trendmicro Officescan vulnerabilities
- 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
- TI-2019-13207 Path traversal in Trend Micro OfficeScan KEVCVSS 3.1HIGH 8.8
- TI-2021-14868 Improper input validation in Trend Micro Apex One KEVCVSS 3.1HIGH 7.8
Sources
- CVE-2016-1223 · CVE Program
- CVE-2016-1223 · NVD
- FIRST EPSS
- GHSA-558w-72f6-cp4j · 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