CVE-2021-43555 HIGH

CVE-2021-43555: mySCADA myDESIGNER

Vendor Myscada
Product myDESIGNER
Weakness CWE-23
Published November 19, 2021
Last update September 17, 2024
View on NVD All CVEs

CVSS base score

7.3/10
Attack vector Local
Attack complexity Low
Privileges required None
User interaction Required
Confidentiality Low
Integrity High

CVSS vector

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

What the vulnerability does

01Description

mySCADA myDESIGNER Versions 8.20.0 and prior fails to properly validate contents of an imported project file, which may make the product vulnerable to a path traversal payload. This vulnerability may allow an attacker to plant files on the file system in arbitrary locations or overwrite existing files, resulting in remote code execution.

Key dates

02Disclosure timeline

November 19, 2021 CVE published
September 17, 2024 Record updated