CVE-2021-33526 - 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

AV:L/AC:L/Au:N/C:C/I:C/A:C

This CVE is not in the KEV list.

Key SSVC decision points have not yet been added.

Vendors	Products
Mbconnectline	Mbdialup

Configuration 1 [-]

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

No data.

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 : Analyzed

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

Modified: 2021-08-10T17:36:30.123

Link: CVE-2021-33526

Redhat

No data.

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