Vulnerability in Microsoft Windows
CVE-2021-25231
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.
Published · last modified .
CVSS v3 metric
CVSS v3 base score 5.3 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N.
EPSS exploit prediction
EPSS: 0.022 (81.5th percentile), scored .
Low probability of exploitation in the next 30 days, but still tracked. 82nd percentile — 81.5% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.022 · newest: 0.022 · change: 0.000
Affected products
- Microsoft Windows
- Trend Micro Apex One — versions 2019, SaaS
- Trend Micro Officescan — versions XG SP1
- Trend Micro Worry-Free Business Security — versions 10.0 SP1
- Trendmicro Apex One — versions 2019
- Trendmicro Officescan — versions xg
- Trendmicro Worry-Free Business Security — versions 10.0
References
- success.trendmicro.com/solution/000284202 (Patch, Vendor Advisory)
- success.trendmicro.com/solution/000284205 (Patch, Vendor Advisory)
- success.trendmicro.com/solution/000284206 (Patch, Vendor Advisory)
- www.zerodayinitiative.com/advisories/ZDI-21-106/ (VDB Entry, Third Party Advisory)
Frequently asked questions
- What is CVE-2021-25231?
- CVE-2021-25231 is a medium-severity vulnerability in Microsoft Windows. CVSS score: 5.3/10. Published 2021-02-04.
- How severe is CVE-2021-25231?
- Medium severity. CVSS v3 base score is 5.3 out of 10.