CVE-2021-45033 (GCVE-0-2021-45033)
Vulnerability from cvelistv5 – Published: 2022-01-11 11:27 – Updated: 2024-08-04 04:32
VLAI
EPSS
VEX
Summary
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.
Severity
8.8 (High)
CWE
- CWE-798 - Use of Hard-coded Credentials
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://cert-portal.siemens.com/productcert/pdf/s… | x_refsource_MISC |
Impacted products
4 products
| Vendor | Product | Version | CPE status | |
|---|---|---|---|---|
| Siemens | CP-8000 MASTER MODULE WITH I/O -25/+70°C |
Affected:
All versions < V16.20
|
guessed | |
| Siemens | CP-8000 MASTER MODULE WITH I/O -40/+70°C |
Affected:
All versions < V16.20
|
guessed | |
| Siemens | CP-8021 MASTER MODULE |
Affected:
All versions < V16.20
|
guessed | |
| Siemens | CP-8022 MASTER MODULE WITH GPRS |
Affected:
All versions < V16.20
|
guessed |
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Sightings
| Author | Source | Type | Date | Other |
|---|
Nomenclature
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- Confirmed: The vulnerability has been validated from an analyst's perspective.
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The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the
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They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
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The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.
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