CVE-2021-33527 - OpenCVE

In MB connect line mbDIALUP versions <= 3.9R0.0 a remote attacker can send a specifically crafted HTTP request to the service running with NT AUTHORITY\SYSTEM that will not correctly validate the input. This can lead to an arbitrary code execution with the privileges of the service.

No CVSS v4.0

Attack Vector Network

Attack Complexity Low

Privileges Required None

Scope Unchanged

Confidentiality Impact High

Integrity Impact High

Availability Impact High

User Interaction None

No CVSS v3.0

Access Vector Network

Access Complexity Low

Authentication None

Confidentiality Impact Complete

Integrity Impact Complete

Availability Impact Complete

AV:N/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: 2021-08-02T10:24:31.012186Z

Updated: 2024-09-16T17:42:36.084Z

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

Link: CVE-2021-33527

Vulnrichment

No data.

NVD

Status : Analyzed

Published: 2021-08-02T11:15:11.287

Modified: 2022-04-29T17:47:09.857

Link: CVE-2021-33527

Redhat

No data.

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