CVE-2020-13535 CRITICAL

CVE-2020-13535

Vendor N/A
Product Kepware
Weakness CWE-276
Published December 18, 2020
Last update August 4, 2024

CVSS base score

9.3/10
Attack vector Local
Attack complexity Low
Privileges required None
User interaction None
Confidentiality High
Integrity High

CVSS vector

CVSS:3.0/AV:L/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H

What the vulnerability does

01Description

A privilege escalation vulnerability exists in Kepware LinkMaster 3.0.94.0. In its default configuration, an attacker can globally overwrite service configuration to execute arbitrary code with NT SYSTEM privileges.

Key dates

02Disclosure timeline

December 18, 2020 CVE published
August 4, 2024 Record updated