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.

CVSS v3.1 NVD

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

EPSS

15.25% chance of exploitation in the next 30 days, 97th percentile

Nuclei

critical · CWE-77

Published

2023-10-14

Updated

2024-09-17

Proof-of-concept exploits (1)

• Push3AX/vul/blob/main/viessmann/Vitogate300_RCE.md10★ · 2024-07-30

Nuclei templates (1)

• projectdiscovery/nuclei-templates/blob/main/http/cves/2023/CVE-2023-45852.yaml

Security advisories

• https://connectivity.viessmann.com/gb/mp-fp/vitogate/vitogate-300-bn-mb.html

References

• CVE Record
• NVD entry

Related

• CVE-2023-43321
• CVE-2023-5222
• CVE-2024-7578
• CVE-2024-7579
• CVE-2024-7580