cve-2020-28395
Vulnerability from cvelistv5
Published
2021-01-12 00:00
Modified
2024-08-04 16:33
Severity ?
EPSS score ?
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.
References
▼ | URL | Tags | |
---|---|---|---|
productcert@siemens.com | https://cert-portal.siemens.com/productcert/pdf/ssa-274900.pdf | Vendor Advisory | |
productcert@siemens.com | https://us-cert.cisa.gov/ics/advisories/icsa-21-012-02 | Third Party Advisory, US Government Resource, Vendor Advisory |
Impacted products
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X408 and SIPLUS NET variants) (All versions \u003c 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." } ], "problemTypes": [ { "descriptions": [ { "cweId": "CWE-321", "description": "CWE-321: Use of Hard-coded Cryptographic Key", "lang": "en", "type": "CWE" } ] } ], "providerMetadata": { "dateUpdated": "2022-12-13T00:00:00", "orgId": "cec7a2ec-15b4-4faf-bd53-b40f371f3a77", "shortName": "siemens" }, "references": [ { "url": "https://cert-portal.siemens.com/productcert/pdf/ssa-274900.pdf" }, { "url": "https://us-cert.cisa.gov/ics/advisories/icsa-21-012-02" } ] } }, "cveMetadata": { "assignerOrgId": "cec7a2ec-15b4-4faf-bd53-b40f371f3a77", "assignerShortName": "siemens", "cveId": "CVE-2020-28395", "datePublished": "2021-01-12T00:00:00", "dateReserved": "2020-11-10T00:00:00", "dateUpdated": "2024-08-04T16:33:59.028Z", "state": "PUBLISHED" }, "dataType": "CVE_RECORD", "dataVersion": "5.1", "meta": { "nvd": "{\"cve\":{\"id\":\"CVE-2020-28395\",\"sourceIdentifier\":\"productcert@siemens.com\",\"published\":\"2021-01-12T21:15:18.197\",\"lastModified\":\"2022-12-13T17:15:13.577\",\"vulnStatus\":\"Modified\",\"descriptions\":[{\"lang\":\"en\",\"value\":\"A vulnerability has been identified in SCALANCE X-200RNA switch family (All versions \u003c V3.2.7), SCALANCE X-300 switch family (incl. 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- Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
- Confirmed: The vulnerability is confirmed from an analyst perspective.
- Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
- Patched: This vulnerability was successfully patched by the user reporting the sighting.
- Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
- Not confirmed: The user expresses doubt about the veracity of the vulnerability.
- Not patched: This vulnerability was not successfully patched by the user reporting the sighting.