Description
A vulnerability has been identified in CP-8000 MASTER MODULE WITH I/O -25/+70°C (All versions), CP-8000 MASTER MODULE WITH I/O -40/+70°C (All versions), CP-8021 MASTER MODULE (All versions), CP-8022 MASTER MODULE WITH GPRS (All versions). The component allows to activate a web server module which provides unauthenticated access to its web pages. This could allow an attacker to retrieve debug-level information from the component such as internal network topology or connected systems.
Published: 2022-08-10
Score: 5.3 Medium
EPSS: < 1% Very Low
KEV: No
Impact: n/a
Action: n/a
AI Analysis

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Remediation

No vendor fix or workaround currently provided.

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Tracking

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Advisories
Source ID Title
EUVD EUVD EUVD-2021-32993 A vulnerability has been identified in CP-8000 MASTER MODULE WITH I/O -25/+70°C (All versions), CP-8000 MASTER MODULE WITH I/O -40/+70°C (All versions), CP-8021 MASTER MODULE (All versions), CP-8022 MASTER MODULE WITH GPRS (All versions). The component allows to activate a web server module which provides unauthenticated access to its web pages. This could allow an attacker to retrieve debug-level information from the component such as internal network topology or connected systems.
History

Mon, 20 Oct 2025 20:00:00 +0000

Type Values Removed Values Added
Metrics cvssV3_1

{'score': 7.5, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N'}

ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}

cvssV3_1

{'score': 5.3, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N'}


Subscriptions

Siemens Cp-8000 Master Module With I\/o -25\/\+70 Cp-8000 Master Module With I\/o -25\/\+70 Firmware Cp-8000 Master Module With I\/o -40\/\+70 Cp-8000 Master Module With I\/o -40\/\+70 Firmware Cp-8021 Master Module Cp-8021 Master Module Firmware Cp-8022 Master Module With Gprs Cp-8022 Master Module With Gprs Firmware
cve-icon MITRE

Status: PUBLISHED

Assigner: siemens

Published:

Updated: 2025-10-20T18:00:06.685Z

Reserved: 2022-01-14T00:00:00.000Z

Link: CVE-2021-46304

cve-icon Vulnrichment

Updated: 2024-08-04T05:02:11.304Z

cve-icon NVD

Status : Modified

Published: 2022-08-10T12:15:11.567

Modified: 2025-10-20T18:15:35.403

Link: CVE-2021-46304

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

No data.

Weaknesses