CVE-2021-33526 - Vulnerability Details - OpenCVE

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.

No CVSS v4.0

Attack Vector Local

Attack Complexity Low

Privileges Required Low

Scope Unchanged

Confidentiality Impact High

Integrity Impact High

Availability Impact High

User Interaction None

No CVSS v3.0

Access Vector Local

Access Complexity Low

Authentication None

Confidentiality Impact Complete

Integrity Impact Complete

Availability Impact Complete

This CVE is not in the KEV list.

The EPSS score is 0.00028.

Key SSVC decision points have not yet been added.

Vendors	Products
Mbconnectline	Mbdialup

Configuration 1 [-]

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

No data.

No data.

Advisories

Source	ID	Title
EUVD	EUVD-2021-20218	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.

Fixes

Solution

Update to version 3.9R0.5

Workaround

No workaround given by the vendor.

References

Link	Providers
https://cert.vde.com/de-de/advisories/vde-2021-017

History

No history.

MITRE

Status: PUBLISHED

Assigner: CERTVDE

Published: 2021-08-02T10:24:29.999553Z

Updated: 2024-09-17T01:56:14.438Z

Reserved: 2021-05-24T00:00:00

Link: CVE-2021-33526

Vulnrichment

No data.

NVD

Status : Modified

Published: 2021-08-02T11:15:11.223

Modified: 2024-11-21T06:09:00.530

Link: CVE-2021-33526

Redhat

No data.

OpenCVE Enrichment

No data.

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