CVE-2021-45440

7.8HIGH

Key Information:

Vendor
Trend Micro
Status
Trend Micro Apex One
Trend Micro Worry-free Business Security
Vendor
CVE Published:
10 January 2022

Summary

A unnecessary privilege vulnerability in Trend Micro Apex One and Trend Micro Worry-Free Business Security 10.0 SP1 (on-prem versions only) could allow a local attacker to abuse an impersonation privilege and elevate to a higher level of privileges. Please note: an attacker must first obtain the ability to execute low-privileged code on the target system in order to exploit this vulnerability.

Affected Version(s)

Trend Micro Apex One 2019

Trend Micro Worry-Free Business Security 10.0 SP1

References

https://success.trendmicro.com/solution/000289996
x_refsource_MISC
https://www.zerodayinitiative.com/advisories/ZDI-22-016/
x_refsource_MISC

CVSS V3.1

Score:
7.8
Severity:
HIGH
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Local
Attack Complexity:
Low
Privileges Required:
Low
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.