Path Traversal Vulnerability in C-Bus Toolkit by Schneider Electric
CVE-2021-22720

7.2HIGH

Key Information:

Vendor
Schneider Electric
Status
C-bus Toolkit V1.15.7 And Prior
Vendor
CVE Published:
13 April 2021

Summary

A path traversal vulnerability exists in C-Bus Toolkit, specifically in versions V1.15.7 and prior. This flaw may allow an attacker to exploit the software when restoring a project, potentially leading to remote code execution. By manipulating the file path during the restoration process, unauthorized access to restricted directories could be achieved, endangering the system's security and integrity.

Affected Version(s)

C-Bus Toolkit V1.15.7 and prior C-Bus Toolkit V1.15.7 and prior

References

https://download.schneider-electric.com/files?p_Doc_Ref=S...
x_refsource_MISC
https://www.zerodayinitiative.com/advisories/ZDI-21-450/
x_refsource_MISC
https://www.tenable.com/security/research/tra-2021-50
x_refsource_MISC

EPSS Score

67% chance of being exploited in the next 30 days.

CVSS V3.1

Score:
7.2
Severity:
HIGH
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
High
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.