CVE-2021-45033

HIGH

8.8

Description

A vulnerability has been identified in CP-8000 MASTER MODULE WITH I/O -25/+70°C (All versions < V16.20), CP-8000 MASTER MODULE WITH I/O -40/+70°C (All versions < V16.20), CP-8021 MASTER MODULE (All versions < V16.20), CP-8022 MASTER MODULE WITH GPRS (All versions < V16.20). An undocumented debug port uses hard-coded default credentials. If this port is enabled by a privileged user, an attacker aware of the credentials could access an administrative debug shell on the affected device.

Details CVE

Score CVSS v3.18.8

SeveriteHIGH

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

Vecteur d'attaqueNETWORK

ComplexiteLOW

Privileges requisLOW

Interaction utilisateurNONE

Publie1/11/2022

Derniere modification11/21/2024

Sourcenvd

Observations honeypot0

Produits affectes

siemens:cp-8000_master_module_with_i\/o_-25\/\+70siemens:cp-8000_master_module_with_i\/o_-25\/\+70_firmwaresiemens:cp-8000_master_module_with_i\/o_-40\/\+70siemens:cp-8000_master_module_with_i\/o_-40\/\+70_firmwaresiemens:cp-8021_master_modulesiemens:cp-8021_master_module_firmwaresiemens:cp-8022_master_module_with_gprssiemens:cp-8022_master_module_with_gprs_firmware

Faiblesses (CWE)

CWE-798CWE-798

References

https://cert-portal.siemens.com/productcert/pdf/ssa-324998.pdf(productcert@siemens.com)

https://cert-portal.siemens.com/productcert/pdf/ssa-324998.pdf(af854a3a-2127-422b-91ae-364da2661108)

Correlations IOC

Aucune correlation enregistree

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