CVE-2021-22720 Information

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 restoring a project.

CVSS Vector

CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H

Reference

https://download.schneider-electric.com/files?p_Doc_Ref=SEVD-2021-103-01 https://www.zerodayinitiative.com/advisories/ZDI-21-450/ https://www.tenable.com/security/research/tra-2021-50

Attack Complexity

LOW

Privileges Required

HIGH

User Interaction Required

HIGH

Scope

NONE

Confidentiality Impact

UNCHANGED

Integrity Impact

HIGH

Availability Impact

HIGH

Base Score

HIGH

Base Severity

7.2