Team82 Logo Claroty
High Threat

CVE-2021-33526

CWE-269 IMPROPER PRIVILEGE MANAGMENT:
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.

Read more: "All Roads Lead to OpenVPN: Pwning Industrial Remote Access Clients"

Risk Information

CVE ID

CVE-2021-33526

Vendor

MB Connect Line

Product

mbDIALUP

CVSS v3

7.8


Disclosure Policy

Team82 is committed to privately reporting vulnerabilities to affected vendors in a coordinated, timely manner in order to ensure the safety of the cybersecurity ecosystem worldwide. To engage with the vendor and research community, Team82 invites you to download and share our Coordinated Disclosure Policy. Team82 will adhere to this reporting and disclosure process when we discover vulnerabilities in products and services.

Public Email & PGP Key

Team82 has also made its public PGP Key available for the vendor and research community to securely and safely exchange vulnerability and research information with us.

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