CVE-2021-47799

MediumCVSS 6.2/10Last modified Jun 17, 2026

Description

Visual Tools DVR VX16 version 4.2.28 contains a local privilege escalation vulnerability in its Sudo configuration that allows attackers to gain root access. Attackers can exploit the unsafe Sudo settings by using mount commands to bind a shell, enabling unauthorized system-level privileges.

Metrics

CVSS 3.1 6.2/10CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

Weakness enumeration

CWE-266

Affected software

No affected versions have been published.

Timeline

Published: Jan 15, 2026
Last modified: Jun 17, 2026
NVD status: Deferred

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