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.

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Advisories
Source ID Title
EUVD EUVD EUVD-2020-20854 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.
Fixes

Solution

No solution given by the vendor.


Workaround

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cve-icon MITRE

Status: PUBLISHED

Assigner: siemens

Published:

Updated: 2024-08-04T16:33:59.028Z

Reserved: 2020-11-10T00:00:00

Link: CVE-2020-28395

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Modified

Published: 2021-01-12T21:15:18.197

Modified: 2024-11-21T05:22:42.987

Link: CVE-2020-28395

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

No data.

Weaknesses