SB2024103160 - Multiple vulnerabilities in Siemens InterMesh Subscriber Devices

CSH
CYBERSECURITY HELP
Sign In REGISTER

Main Vulnerability Database SB2024103160

SB2024103160 - Multiple vulnerabilities in Siemens InterMesh Subscriber Devices

Published: October 31, 2024

Security Bulletin ID SB2024103160
CSH Severity
High
Patch available
YES
Number of vulnerabilities 4
Exploitation vector Remote access
Highest impact Code execution

Breakdown by Severity

High 25% Medium 50% Low 25%
  • Low
  • Medium
  • High
  • Critical

Description

This security bulletin contains information about 4 vulnerabilities.


1) OS Command Injection (CVE-ID: CVE-2024-47901)

CWE-ID: CWE-78 - Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')

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 shell commands on the target system.

The vulnerability exists due to improper input validation in specific GET requests. A remote unauthenticated attacker can pass specially crafted data to the application and execute arbitrary OS commands on the target system.

Successful exploitation of this vulnerability may result in complete compromise of vulnerable system.


2) Missing Authentication for Critical Function (CVE-ID: CVE-2024-47902)

CWE-ID: CWE-306 - Missing Authentication for Critical Function

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


The vulnerability allows a remote attacker to compromise the target system.

The vulnerability exists due to the affected web server does not authenticate GET requests that execute specific commands on operating system level. A remote attacker can bypass authentication on the target system.


3) Execution with unnecessary privileges (CVE-ID: CVE-2024-47903)

CWE-ID: CWE-250 - Execution with Unnecessary Privileges

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


The vulnerability allows a remote attacker to escalate privileges on the system.

The vulnerability exists due to the affected web server allows to write arbitrary files to the web server's DocumentRoot directory. A remote attacker can gain elevated privileges on the target system.


4) Incorrect Privilege Assignment (CVE-ID: CVE-2024-47904)

CWE-ID: CWE-266 - Incorrect Privilege Assignment

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


The vulnerability allows a local user to escalate privileges on the system.

The vulnerability exists due to the affected devices contain a SUID binary. A local user can execute arbitrary commands with root privileges.


Remediation

Install update from vendor's website.

References