// For flags

CVE-2021-41578

 

Severity Score

7.8
*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

0
*Multiple Sources

Exploited in Wild

-
*KEV

Decision

-
*SSVC
Descriptions

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.

mySCADA myDESIGNER versiones 8.20.0 y por debajo, permiten ataques de Salto de Directorio cuando se importan archivos de proyecto. Si un atacante puede engañar a una víctima para que importe un archivo mep malicioso, entonces consigue la capacidad de escribir archivos arbitrarios en ubicaciones del sistema operativo donde el usuario presenta permiso. Esto suele conllevar típicamente a una ejecución de código

*Credits: N/A
CVSS Scores
Attack Vector
Local
Attack Complexity
Low
Privileges Required
None
User Interaction
Required
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
High
Attack Vector
Network
Attack Complexity
Medium
Authentication
None
Confidentiality
Partial
Integrity
Partial
Availability
Partial
* Common Vulnerability Scoring System
SSVC
  • Decision:-
Exploitation
-
Automatable
-
Tech. Impact
-
* Organization's Worst-case Scenario
Timeline
  • 2021-09-24 CVE Reserved
  • 2021-10-04 CVE Published
  • 2024-08-04 CVE Updated
  • 2024-09-09 EPSS Updated
  • ---------- Exploited in Wild
  • ---------- KEV Due Date
  • ---------- First Exploit
CWE
  • CWE-22: Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')
CAPEC
References (1)
URL Tag Source
https://github.com/jacob-baines/vuln_disclosure/blob/main/vuln_2021_05.txt Third Party Advisory
URL Date SRC
URL Date SRC
URL Date SRC
Affected Vendors, Products, and Versions
Vendor Product Version Other Status
Vendor Product Version Other Status <-- --> Vendor Product Version Other Status
Myscada
Search vendor "Myscada"
 Mydesigner
Search vendor "Myscada" for product "Mydesigner"
 <= 8.20.0
Search vendor "Myscada" for product "Mydesigner" and version " <= 8.20.0"
-
Affected