CVE-2021-33527

Published: Aug 2, 2021

Modified: Sep 16, 2024

PUBLISHED

CVSS v3.1

9.8

CRITICAL

Description

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.

Vendor	Product	Versions
MB connect line	mbDIALUP	affected `3.9R0.0 - <= 3.9R0.0`

Weaknesses (CWE)

CWE-20

CVSS v3.1 Details

CVSS v3.1 Vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

High

Availability

High

References

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

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CVE-2021-33527

Description

Affected Products

Weaknesses (CWE)

CVSS v3.1 Details

References