CVE-2021-25237 — MEDIUM (5.3)

Vulnerability Description

An improper access control vulnerability in Trend Micro Apex One (on-prem) could allow an unauthenticated user to obtain information about the managing port used by agents.

CVSS Score

5.3

MEDIUM

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality

LOW

Integrity

NONE

Availability

NONE

Affected Products

Vendor	Product	Versions
Trendmicro	Apex One	2019
Microsoft	Windows	-

References

https://success.trendmicro.com/solution/000284202PatchVendor Advisory
https://www.zerodayinitiative.com/advisories/ZDI-21-111/Third Party AdvisoryVDB Entry
https://success.trendmicro.com/solution/000284202PatchVendor Advisory
https://www.zerodayinitiative.com/advisories/ZDI-21-111/Third Party AdvisoryVDB Entry

FAQ

What is CVE-2021-25237?

CVE-2021-25237 is a vulnerability with a CVSS score of 5.3 (MEDIUM). An improper access control vulnerability in Trend Micro Apex One (on-prem) could allow an unauthenticated user to obtain information about the managing port used by agents.

How severe is CVE-2021-25237?

CVE-2021-25237 has been rated MEDIUM with a CVSS base score of 5.3/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2021-25237?

Check the references section above for vendor advisories and patch information. Affected products include: Trendmicro Apex One, Microsoft Windows.