CVE-2020-13536

HighCVSS 7.8/10Last modified Jun 17, 2026

Description

An exploitable local privilege elevation vulnerability exists in the file system permissions of Moxa MXView series 3.1.8 installation. Depending on the vector chosen, an attacker can either add code to a script or replace a binary. By default MXViewService, which starts as a NT SYSTEM authority user executes a series of Node.Js scripts to start additional application functionality.

Metrics

CVSS 3.1 7.8/10CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Weakness enumeration

CWE-276

Affected software

No affected versions have been published.

Timeline

Published
Nov 5, 2020
Last modified
Jun 17, 2026
NVD status
Modified

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CVE-2020-13536: High severity, CVSS 7.8 | Vulnix