CVE Vulnerability

CVE-2021-42011

An incorrect permission assignment vulnerability in Trend Micro Apex One and Apex One as a Service could allow a local attacker to load a DLL with escalated privileges on affected installations. Please note: 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://www.zerodayinitiative.com/advisories/ZDI-21-1220/ Third Party Advisory VDB Entry
https://success.trendmicro.com/solution/000289229 Patch Vendor Advisory
Configurations

Configuration 1
Information

Published : 2021-10-21 08:15

Updated : 2021-10-27 11:47

NVD link : CVE-2021-42011

Mitre link : CVE-2021-42011

Products Affected
No products.
CWE
CWE-276

Incorrect Default Permissions