Directory Traversal Vulnerability in mySCADA myDESIGNER by mySCADA
CVE-2021-41578

7.8HIGH

Key Information:

Vendor
Myscada
Status
Mydesigner
Vendor
CVE Published:
4 October 2021

Summary

mySCADA myDESIGNER versions 8.20.0 and earlier are vulnerable to directory traversal attacks, which can be exploited when a user imports a specially crafted .mep file. If an attacker successfully deceives a user into executing this import, they can manipulate files in system directories where the user has write permissions, potentially leading to unauthorized code execution and significant security breaches.

References

https://github.com/jacob-baines/vuln_disclosure/blob/main...
x_refsource_MISC

CVSS V3.1

Score:
7.8
Severity:
HIGH
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Local
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
Required
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.