CVE Vulnerability

CVE-2021-33526

In MB connect line mbDIALUP versions <= 3.9R0.0 a low privileged local attacker can send a command to the service running with NT AUTHORITYSYSTEM instructing it to execute a malicous OpenVPN configuration resulting in arbitrary code execution with the privileges of the service.

7.2 /10

CVSS v2.0 :

V3 Legend

Vector :

Exploitability : 3.9 / Impact : 10

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Confidentiality Impact COMPLETE

Integrity Impact COMPLETE

Availability Impact COMPLETE

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://cert.vde.com/de-de/advisories/vde-2021-017 Third Party Advisory
Configurations

Configuration 1

cpe:2.3:a:mbconnectline:mbdialup:*:*:*:*:*:*:*:*
Information

Published : 2021-08-02 11:15

Updated : 2021-08-10 05:36

NVD link : CVE-2021-33526

Mitre link : CVE-2021-33526

Products Affected
No products.
CWE
CWE-269