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Medium · 6.2 CVE-2021-47799 EUVD-2026-2754GHSA-f5m3-9gmr-6wrh

Visual Tools DVR VX16 4.2.28 - Local Privilege Escalation

Published Jan 15, 2026 · Updated Jul 28, 2026 · Assigned by VulnCheck

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.

Affected products

VendorProductAffectedFixed
Visual-Tools Visual Tools DVR VX16 Visual Tools VX16 4.2.28.0 —

References