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CVE-2023-33920

MEDIUM

6.8

Description

A vulnerability has been identified in CP-8031 MASTER MODULE (All versions < CPCI85 V05), CP-8050 MASTER MODULE (All versions < CPCI85 V05). The affected devices contain the hash of the root password in a hard-coded form, which could be exploited for UART console login to the device. An attacker with direct physical access could exploit this vulnerability.

CVE Details

CVSS v3.1 Score6.8

SeverityMEDIUM

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

Attack VectorPHYSICAL

ComplexityLOW

Privileges RequiredNONE

User InteractionNONE

Published6/13/2023

Last Modified11/21/2024

Sourcenvd

Honeypot Sightings0

Affected Products

siemens:cp-8031_master_modulesiemens:cp-8050_master_modulesiemens:cpci85_firmware

Weaknesses (CWE)

CWE-798CWE-798

References

http://packetstormsecurity.com/files/173370/Siemens-A8000-CP-8050-CP-8031-Code-Execution-Command-Injection.html(productcert@siemens.com)

http://seclists.org/fulldisclosure/2023/Jul/14(productcert@siemens.com)

https://cert-portal.siemens.com/productcert/pdf/ssa-731916.pdf(productcert@siemens.com)

http://packetstormsecurity.com/files/173370/Siemens-A8000-CP-8050-CP-8031-Code-Execution-Command-Injection.html(af854a3a-2127-422b-91ae-364da2661108)

http://seclists.org/fulldisclosure/2023/Jul/14(af854a3a-2127-422b-91ae-364da2661108)

https://cert-portal.siemens.com/productcert/pdf/ssa-731916.pdf(af854a3a-2127-422b-91ae-364da2661108)

IOC Correlations

No correlations recorded

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