CVE-2023-45852

In Vitogate 300 2.1.3.0, /cgi-bin/vitogate.cgi allows an unauthenticated attacker to bypass authentication and execute arbitrary commands via shell metacharacters in the ipaddr params JSON data for the put method.

Score

CVSS 3.1 9.8 Critical

Status

Modified - cve@mitre.org

Published

2023-10-14

Last modified

2024-09-17

Weaknesses

CWE-77

Affected products

• Vitogate 300 Firmware (Viessmann)

References

• https://connectivity.viessmann.com/gb/mp-fp/vitogate/vitogate-300-bn-mb.html
• https://github.com/Push3AX/vul/blob/main/viessmann/Vitogate300_RCE.md