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.
References (1)
Core 1
Core References
Third Party Advisory x_refsource_misc
https://github.com/jacob-baines/vuln_disclosure/blob/main/vuln_2021_05.txt
Scores
CVSS v3
7.8
EPSS
0.0033
EPSS Percentile
55.9%
Attack Vector
LOCAL
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Details
CWE
CWE-22
Status
published
Products (1)
myscada/mydesigner
< 8.20.0
Published
Oct 04, 2021
Tracked Since
Feb 18, 2026