CVE-2023-49621

CRITICAL

9.8

Description

A vulnerability has been identified in SIMATIC CN 4100 (All versions < V2.7). The "intermediate installation" system state of the affected application uses default credential with admin privileges. An attacker could use the credentials to gain complete control of the affected device.

Details CVE

Score CVSS v3.19.8

SeveriteCRITICAL

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

Vecteur d'attaqueNETWORK

ComplexiteLOW

Privileges requisNONE

Interaction utilisateurNONE

Publie1/9/2024

Derniere modification12/16/2025

Sourcenvd

Observations honeypot0

Produits affectes

siemens:simatic_cn_4100siemens:simatic_cn_4100_firmware

Faiblesses (CWE)

CWE-1392

References

https://cert-portal.siemens.com/productcert/pdf/ssa-777015.pdf(productcert@siemens.com)

https://cert-portal.siemens.com/productcert/pdf/ssa-777015.pdf(af854a3a-2127-422b-91ae-364da2661108)

Correlations IOC

Aucune correlation enregistree

This product uses data from the NVD API but is not endorsed or certified by the NVD.