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VULNERABILITIES

CVE-2021-33527 Details

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.

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References to Advisories, Solutions, and Tools

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URLSource(s)Tag(s)
https://cert.vde.com/de-de/advisories/vde-2021-017 CVEThird Party Advisory
https://cert.vde.com/de-de/advisories/vde-2021-017 [email protected]Third Party Advisory

Weakness Enumeration

CWE-IDCWE NameSource
CWE-20Improper Input Validation[email protected]
CWE-20Improper Input Validation[email protected]

Affected Products

ProductVersions
mbconnectline mbdialup
<= 3.9r0.0

CPE

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

Remediation

  • No remediation found in references.

Change History

9 change records found show changes

QUICK INFO

CVE Dictionary Entry:
CVE-2021-33527
NVD Published Date:
Aug 2, 2021
NVD Last Modified:
Jun 17, 2026
Source:
[email protected]
CVE-2021-33527 Details - Not Deferred