CVE-2023-45852

PoC —

CVSS 3.1

9.8 critical

EPSS

14%p96

Published

Oct 14, 2023 (Oct 14, 2023)

Modified

Jun 17, 2026

Description

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.

Vendors: viessmann
Products: vitogate 300 firmware
Weakness: CWE-77
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

NVD CVE.org GitHub PoCs EPSS (14.0%)

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