CVE-2021-33527 - Vulnerability Details - OpenCVE

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.

Published: 2021-08-02

Score: 9.8 Critical

EPSS: 6.4% Low

KEV: No

Impact:

Action:

Analysis

No analysis available yet.

Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).

Vendor Product Default status Versions

MB connect line

mbDIALUP

affected

Version	Status	Constraints
`3.9R0.0`	affected	≤ 3.9R0.0

Configuration 1 [-]

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

No data.

No data available yet.

Remediation

Vendor Solution

Update to version 3.9R0.5

Tracking

Sign in to view the affected projects.

Advisories

Source	ID	Title
EUVD	EUVD-2021-20219	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

This CVE is not in the KEV list.

The EPSS score is 0.06378.

Key SSVC decision points have not yet been added.

References

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

History

No history.

Subscriptions

Mbconnectline Mbdialup

MITRE

Status: PUBLISHED

Assigner: CERTVDE

Published: 2021-08-02T10:24:31.012Z

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

Reserved: 2021-05-24T00:00:00.000Z

Link: CVE-2021-33527

Vulnrichment

No data.

NVD

Status : Modified

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

Modified: 2024-11-21T06:09:00.660

Link: CVE-2021-33527

Redhat

No data.

OpenCVE Enrichment

No data.

Weaknesses

CWE-20

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