CVE-2020-12493 CRITICAL

CVE-2020-12493: Critical Vulnerability in SWARCO CPU LS4000

Vendor Swarco
Product CPU LS4000
Weakness CWE-284
Published May 29, 2020
Last update September 17, 2024
View on NVD All CVEs

CVSS base score

10.0/10
Attack vector Network
Attack complexity Low
Privileges required None
User interaction None
Confidentiality High
Integrity High

CVSS vector

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

What the vulnerability does

01Description

An open port used for debugging in SWARCOs CPU LS4000 Series with versions starting with G4... grants root access to the device without access control via network. A malicious user could use this vulnerability to get access to the device and disturb operations with connected devices.

Key dates

02Disclosure timeline

May 29, 2020 CVE published
September 17, 2024 Record updated