vulnerability
Trend Micro Apex One: CVE-2021-45442: Improper Link Resolution Before File Access
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 7 | (AV:L/AC:L/Au:N/C:N/I:C/A:C) | Dec 29, 2021 | Jun 13, 2025 | Jul 2, 2025 |
Severity
7
CVSS
(AV:L/AC:L/Au:N/C:N/I:C/A:C)
Published
Dec 29, 2021
Added
Jun 13, 2025
Modified
Jul 2, 2025
Description
A link following denial-of-service vulnerability in Trend Micro Worry-Free Business Security (on prem only) could allow a local attacker to overwrite arbitrary files in the context of SYSTEM. This is similar to, but not the same as CVE-2021-44024. Please note: an attacker must first obtain the ability to execute low-privileged code on the target system in order to exploit this vulnerability.
Solution
trend-micro-apex-one-upgrade-latest
NEW
Explore Exposure Command
Confidently identify and prioritize exposures from endpoint to cloud with full attack surface visibility and threat-aware risk context.