Medium severity5.3NVD Advisory· Published Feb 4, 2021· Updated Jun 17, 2026
CVE-2021-25231
CVE-2021-25231
Description
An improper access control vulnerability in Trend Micro Apex One (on-prem and SaaS), OfficeScan XG SP1, and Worry-Free Business Security 10.0 SP1 could allow an unauthenticated user to obtain information about a specific hotfix history file.
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected products
9cpe:2.3:a:trendmicro:apex_one:2019:*:*:*:*:*:*:*+ 1 more
- cpe:2.3:a:trendmicro:apex_one:2019:*:*:*:*:*:*:*
- (no CPE)
- cpe:2.3:a:trendmicro:officescan:xg:sp1:*:*:*:*:*:*
cpe:2.3:a:trendmicro:worry-free_business_security:10.0:sp1:*:*:*:*:*:*+ 2 more
- cpe:2.3:a:trendmicro:worry-free_business_security:10.0:sp1:*:*:*:*:*:*
- (no CPE)range: 10.0 SP1
- (no CPE)range: 10.0 SP1
- Range: 2019, SaaS
- Trend Micro/Trend Micro OfficeScanv5Range: XG SP1
Patches
Vulnerability mechanics
References
4- success.trendmicro.com/solution/000284202nvdPatchVendor Advisory
- success.trendmicro.com/solution/000284205nvdPatchVendor Advisory
- success.trendmicro.com/solution/000284206nvdPatchVendor Advisory
- www.zerodayinitiative.com/advisories/ZDI-21-106/nvdThird Party AdvisoryVDB Entry
News mentions
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