CVE-2021-25238
mediumpriority · track · 22EPSS 0.021 · 81 %ileEUUSgrimoire priorityP3 · Track
Exploitable?
—
no known exploitation
Likely / severe?
2.08% (81st) EPSS
CVSS 5 · medium
Who says so?
3 sources
cnnvd · enisa_euvd · nvd
EPSS · scored 2026-10-27
An improper access control information disclosure vulnerability in Trend Micro OfficeScan XG SP1 and Worry-Free Business Security 10.0 SP1 could allow an unauthenticated user to obtain information about an agent's managing port.
01
cvss
Technical severity, 0–10. One row per scoring source.
5.3
010
base score 0–10 · higher = more severe · hover a vector to decode
v3.15.3mediumCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:Nprimary · NVD / NIST USexploitability 3.9 · impact 1.4
02
weaknesses
The CWE weakness classes this flaw belongs to.
CWE-200USLLM-inferred
03
affected products (4)
Products and version ranges known to be affected.
- trendmicro worry-free business security= 10.0nvdUScpe:2.3:a:trendmicro:worry-free_business_security:*:*:*:*:*:*:*:*
04
also known as (3)
Other names and identifiers for this entity.
05
sources
Which sources assert this record, and when.
06
references (10)
External citations — patches, advisories, analysis.
- https://nvd.nist.gov/vuln/detail/CVE-2021-25238cnnvd
- https://success.trendmicro.com/solution/000284205cnnvd
- https://success.trendmicro.com/solution/000284206cnnvd
- https://www.zerodayinitiative.com/advisories/ZDI-21-121/cnnvd
- https://success.trendmicro.com/solution/000284205enisa_euvd
- https://success.trendmicro.com/solution/000284206enisa_euvd
- https://www.zerodayinitiative.com/advisories/ZDI-21-121/enisa_euvd
- https://success.trendmicro.com/solution/000284205PatchVendor Advisorynvd
scry
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