SB2023110310 - Multiple vulnerabilities in Schneider Electric SpaceLogic C-Bus Toolkit

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Main Vulnerability Database SB2023110310

SB2023110310 - Multiple vulnerabilities in Schneider Electric SpaceLogic C-Bus Toolkit

Published: November 3, 2023 Updated: December 18, 2023

Security Bulletin ID SB2023110310
CSH Severity
High
Patch available
YES
Number of vulnerabilities 2
Exploitation vector Remote access
Highest impact Code execution

Breakdown by Severity

High 100%
  • Low
  • Medium
  • High
  • Critical

Description

This security bulletin contains information about 2 vulnerabilities.


1) Improper Privilege Management (CVE-ID: CVE-2023-5402)

CWE-ID: CWE-269 - Improper Privilege Management

CVSSv4: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:U/U:Amber


The vulnerability allows a remote attacker to execute arbitrary code on the target system.

The vulnerability exists due to improper privilege management. A remote attacker can execute arbitrary code on the system.


2) Path traversal (CVE-ID: CVE-2023-5399)

CWE-ID: CWE-22 - Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')

CVSSv4: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:U/U:Amber


The vulnerability allows a remote attacker to perform directory traversal attacks.

The vulnerability exists due to input validation error when processing directory traversal sequences. A remote attacker can send a specially crafted HTTP request and cause tampering of files on the personal computer running C-Bus when using the File Command.


Remediation

Install update from vendor's website.

References