CVE-2020-28395
N/A
N/A
Summary
A vulnerability has been identified in SCALANCE X-200RNA switch family (All versions < V3.2.7), SCALANCE X-300 switch family (incl. X408 and SIPLUS NET variants) (All versions < V4.1.0). Devices do not create a new unique private key after factory reset. An attacker could leverage this situation to a man-in-the-middle situation and decrypt previously captured traffic.
Affected Software
| Vendor | Product | Version Range | Status |
|---|---|---|---|
| Siemens | SCALANCE X-200RNA switch family | All versions < V3.2.7 | affected |
| Siemens | SCALANCE X-300 switch family (incl. X408 and SIPLUS NET variants) | All versions < V4.1.0 | affected |
Weaknesses
- CWE-321: CWE-321: Use of Hard-coded Cryptographic Key
ADP Enrichment
CVE Program Container
Additional References
- https://cert-portal.siemens.com/productcert/pdf/ssa-274900.pdf
- https://us-cert.cisa.gov/ics/advisories/icsa-21-012-02
References
- https://cert-portal.siemens.com/productcert/pdf/ssa-274900.pdf
- https://us-cert.cisa.gov/ics/advisories/icsa-21-012-02
Feedback
Was this page helpful?
Glad to hear it! Please tell us how we can improve.
Sorry to hear that. Please tell us how we can improve.