CVE-2024-32740

CRITICAL

SIMATIC CN 4100 < 3.0 - Use of Hard-coded Credentials

Title source: llm
STIX 2.1

Description

A vulnerability has been identified in SIMATIC CN 4100 (All versions < V3.0). The affected device contains undocumented users and credentials. An attacker could misuse the credentials to compromise the device locally or over the network.

References (1)

Core 1

Scores

CVSS v3 9.8
EPSS 0.0086
EPSS Percentile 75.2%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

CISA SSVC

Vulnrichment
Exploitation none
Automatable yes
Technical Impact partial

Details

CWE
CWE-798
Status published
Products (1)
siemens/simatic_cn_4100_firmware < 3.0
Published May 14, 2024
Tracked Since Feb 18, 2026