VULNERABILITY INTELLIGENCE

CVE-2021-47799

CVSS score6.2 MEDIUM
EPSS probability0.14%
CISA KEVNot currently listed
Published2026-01-15
Last modified2026-06-17
CVSS vectorCVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

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.

Weakness classification

  • disclosure@vulncheck.com: CWE-266

Primary references