CVE Vulnerability

CVE-2021-43771

Trend Micro Antivirus for Mac 2021 v11 (Consumer) is vulnerable to an improper access control privilege escalation vulnerability that could allow an attacker to establish a connection that could lead to full local privilege escalation within the application. Please note that an attacker must first obtain the ability to execute low-privileged code on the target system in order to exploit this vulnerability.

4.6 /10

CVSS v2.0 :

V3 Legend

Vector :

Exploitability : 3.9 / Impact : 6.4

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

Scope

7.8 /10

CVSS v3.0 : HIGH

V3 Legend

Vector :

Exploitability : 1.8 / Impact : 5.9

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

References
Link Resource
https://helpcenter.trendmicro.com/en-us/article/TMKA-10832 Vendor Advisory
https://www.zerodayinitiative.com/advisories/ZDI-21-1320/ Third Party Advisory VDB Entry
Configurations

Configuration 1

cpe:2.3:a:trendmicro:antivirus:*:*:*:*:*:macos:*:*
Information

Published : 2021-11-30 12:15

Updated : 2022-07-12 05:42

NVD link : CVE-2021-43771

Mitre link : CVE-2021-43771

Products Affected
No products.
CWE
NVD-CWE-Other