CVE-2024-32740

  1. OpenCVE
  2. Vulnerabilities (CVE)
  3. CVE-2024-32740
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.

9.8 /10

CVSS v3 : CRITICAL

V3 Legend

Vector :

Exploitability : 3.9 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

References
Link Resource
https://cert-portal.siemens.com/productcert/html/ssa-273900.html Vendor Advisory
https://cert-portal.siemens.com/productcert/html/ssa-273900.html Vendor Advisory
Configurations

Configuration 1 (hide)

AND
cpe:2.3:o:siemens:simatic_cn_4100_firmware:*:*:*:*:*:*:*:*
cpe:2.3:h:siemens:simatic_cn_4100:-:*:*:*:*:*:*:*
History

20 Aug 2025, 18:09

Type Values Removed Values Added
References () https://cert-portal.siemens.com/productcert/html/ssa-273900.html - () https://cert-portal.siemens.com/productcert/html/ssa-273900.html - Vendor Advisory
First Time Siemens
Siemens simatic Cn 4100 Firmware
Siemens simatic Cn 4100
CPE cpe:2.3:h:siemens:simatic_cn_4100:-:*:*:*:*:*:*:*
cpe:2.3:o:siemens:simatic_cn_4100_firmware:*:*:*:*:*:*:*:*
Information

Published : 2024-05-14 16:17

Updated : 2025-08-20 18:09

NVD link : CVE-2024-32740

Mitre link : CVE-2024-32740

CVE.ORG link : CVE-2024-32740

JSON object : View

Products Affected

siemens

  • simatic_cn_4100_firmware
  • simatic_cn_4100
CWE
CWE-798

Use of Hard-coded Credentials