VULNERABILITY INTELLIGENCE

CVE-2021-41578

CVSS score7.8 HIGH
EPSS probability14.48%
CISA KEVNot currently listed
Published2021-10-04
Last modified2026-06-17
CVSS vectorCVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Description

mySCADA myDESIGNER 8.20.0 and below allows Directory Traversal attacks when importing project files. If an attacker can trick a victim into importing a malicious mep file, then they gain the ability to write arbitrary files to OS locations where the user has permission. This would typically lead to code execution.

Weakness classification

  • nvd@nist.gov: CWE-22

Primary references