Team82 Logo Claroty Logo
High Threat

CVE-2021-27406

EXTERNAL CONTROL OF SYSTEM OR CONFIGURATION SETTING CWE-15
An attacker can take leverage on this architecture and send the config command from any application running on the local host machine to force the back-end server into initializing a new open-VPN instance with arbitrary open-VPN configuration. This could result in the attacker achieving execution with privileges of a SYSTEM user.

Risk Information

CVE ID

CVE-2021-27406

Vendor

PerFact

Product

OpenVPN Client

CVSS v3

8.8

Advisories


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.

Claroty Logo
LinkedIn Twitter Facebook