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VULNERABILITIES

CVE-2021-33526 Details

Description

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

Metrics

References to Advisories, Solutions, and Tools

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URLSource(s)Tag(s)
https://cert.vde.com/de-de/advisories/vde-2021-017 CVEThird Party Advisory
https://cert.vde.com/de-de/advisories/vde-2021-017 [email protected]Third Party Advisory

Weakness Enumeration

CWE-IDCWE NameSource
CWE-269Improper Privilege Management[email protected]
CWE-269Improper Privilege Management[email protected]

Affected Products

ProductVersions
mbconnectline mbdialup
<= 3.9r0.0

CPE

  • cpe:2.3:a:mbconnectline:mbdialup:*:*:*:*:*:*:*:*

Remediation

  • No remediation found in references.

Change History

4 change records found show changes

QUICK INFO

CVE Dictionary Entry:
CVE-2021-33526
NVD Published Date:
Aug 2, 2021
NVD Last Modified:
Jun 17, 2026
Source:
[email protected]
CVE-2021-33526 Details - Not Deferred