CVE-2021-46304
5.3
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
Summary
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.
Affected Software
| Vendor | Product | Version Range | Status |
|---|---|---|---|
| Siemens | CP-8000 MASTER MODULE WITH I/O -25/+70°C | All versions | affected |
| Siemens | CP-8000 MASTER MODULE WITH I/O -40/+70°C | All versions | affected |
| Siemens | CP-8021 MASTER MODULE | All versions | affected |
| Siemens | CP-8022 MASTER MODULE WITH GPRS | All versions | affected |
Weaknesses
- CWE-284: CWE-284: Improper Access Control
ADP Enrichment
CVE Program Container
Additional References
CISA ADP Vulnrichment
- SSVC:
- Exploitation: none
- Automatable: no
- Technical Impact: partial
References
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