TCP RULE(RULE ID:715567)

Rule General Information
Release Date: 2022-05-30
Rule Name: Schneider Electric C-Bus Directory Traversal Vulnerability (CVE-2021-22717)
Severity: High
CVE ID: CVE-2021-22717
Rule Protection Details
Description: A CWE-22: Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal') vulnerability exists in C-Bus Toolkit (V1.15.7 and prior) that could allow a remote code execution when processing config files.
Impact: An attacker can abtain sensitive information of the target victim, and do malicious actions to gain profits using the information.
Affected OS: Windows, Others
Reference: https://download.schneider-electric.com/files?p_Doc_Ref=SEVD-2021-103-01
ZeroDayInitiative:ZDI-21-447
Solutions
The vendors have released upgrade patches to fix vulnerabilities, please visit:
https://download.schneider-electric.com/files?p_Doc_Ref=SEVD-2021-103-01