CVE-2024-22044 HIGH

CVE-2024-22044

Vendor Siemens
Product SENTRON 3KC ATC6 Expansion Module Ethernet
Weakness CWE-912
Published March 12, 2024
Last update August 26, 2024

CVSS base score

7.5/10
Attack vector Network
Attack complexity Low
Privileges required None
User interaction None
Confidentiality None
Integrity None

CVSS vector

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

What the vulnerability does

01Description

A vulnerability has been identified in SENTRON 3KC ATC6 Expansion Module Ethernet (3KC9000-8TL75) (All versions). Affected devices expose an unused, unstable http service at port 80/tcp on the Modbus-TCP Ethernet. This could allow an attacker on the same Modbus network to create a denial of service condition that forces the device to reboot.

Key dates

02Disclosure timeline

March 12, 2024 CVE published
August 26, 2024 Record updated