CVE-2021-28646 — MEDIUM (5.5)

Vulnerability Description

An insecure file permissions vulnerability in Trend Micro Apex One, Apex One as a Service and OfficeScan XG SP1 could allow a local attacker to take control of a specific log file on affected installations.

CVSS Score

5.5

MEDIUM

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

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality

NONE

Integrity

HIGH

Availability

NONE

Affected Products

Vendor	Product	Versions
Trendmicro	Apex One	2019
Trendmicro	Officescan	xg

Related Weaknesses (CWE)

CWE-732

References

https://success.trendmicro.com/solution/000286019Vendor Advisory
https://success.trendmicro.com/solution/000286157Vendor Advisory
https://success.trendmicro.com/solution/000286019Vendor Advisory
https://success.trendmicro.com/solution/000286157Vendor Advisory

FAQ

What is CVE-2021-28646?

CVE-2021-28646 is a vulnerability with a CVSS score of 5.5 (MEDIUM). An insecure file permissions vulnerability in Trend Micro Apex One, Apex One as a Service and OfficeScan XG SP1 could allow a local attacker to take control of a specific log file on affected installa...

How severe is CVE-2021-28646?

CVE-2021-28646 has been rated MEDIUM with a CVSS base score of 5.5/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2021-28646?

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