Action not permitted
Modal body text goes here.
Modal Title
Modal Body
CVE-2020-28395 (GCVE-0-2020-28395)
Vulnerability from cvelistv5
- CWE-321 - Use of Hard-coded Cryptographic Key
| URL | Tags | ||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||||
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Siemens | SCALANCE X-200RNA switch family |
Version: All versions < V3.2.7 |
|||||||
|
|||||||||
{
"containers": {
"adp": [
{
"providerMetadata": {
"dateUpdated": "2024-08-04T16:33:59.028Z",
"orgId": "af854a3a-2127-422b-91ae-364da2661108",
"shortName": "CVE"
},
"references": [
{
"tags": [
"x_transferred"
],
"url": "https://cert-portal.siemens.com/productcert/pdf/ssa-274900.pdf"
},
{
"tags": [
"x_transferred"
],
"url": "https://us-cert.cisa.gov/ics/advisories/icsa-21-012-02"
}
],
"title": "CVE Program Container"
}
],
"cna": {
"affected": [
{
"product": "SCALANCE X-200RNA switch family",
"vendor": "Siemens",
"versions": [
{
"status": "affected",
"version": "All versions \u003c V3.2.7"
}
]
},
{
"product": "SCALANCE X-300 switch family (incl. X408 and SIPLUS NET variants)",
"vendor": "Siemens",
"versions": [
{
"status": "affected",
"version": "All versions \u003c V4.1.0"
}
]
}
],
"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. 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",
"vulnerability-lookup:meta": {
"nvd": "{\"cve\":{\"id\":\"CVE-2020-28395\",\"sourceIdentifier\":\"productcert@siemens.com\",\"published\":\"2021-01-12T21:15:18.197\",\"lastModified\":\"2024-11-21T05:22:42.987\",\"vulnStatus\":\"Modified\",\"cveTags\":[],\"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. 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.\"},{\"lang\":\"es\",\"value\":\"Se ha identificado una vulnerabilidad en la familia de switch SCALANCE X-300 (incluidas las variantes X408 y SIPLUS NET) (todas las versiones anteriores a V4.1.0).\u0026#xa0;Los dispositivos no crean una nueva clave privada \u00fanica despu\u00e9s del restablecimiento de f\u00e1brica.\u0026#xa0;Un atacante podr\u00eda aprovechar esta situaci\u00f3n en una situaci\u00f3n de man-in-the-middle y descifrar el tr\u00e1fico capturado previamente\"}],\"metrics\":{\"cvssMetricV31\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"cvssData\":{\"version\":\"3.1\",\"vectorString\":\"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N\",\"baseScore\":5.9,\"baseSeverity\":\"MEDIUM\",\"attackVector\":\"NETWORK\",\"attackComplexity\":\"HIGH\",\"privilegesRequired\":\"NONE\",\"userInteraction\":\"NONE\",\"scope\":\"UNCHANGED\",\"confidentialityImpact\":\"HIGH\",\"integrityImpact\":\"NONE\",\"availabilityImpact\":\"NONE\"},\"exploitabilityScore\":2.2,\"impactScore\":3.6}],\"cvssMetricV2\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"cvssData\":{\"version\":\"2.0\",\"vectorString\":\"AV:N/AC:M/Au:N/C:P/I:N/A:N\",\"baseScore\":4.3,\"accessVector\":\"NETWORK\",\"accessComplexity\":\"MEDIUM\",\"authentication\":\"NONE\",\"confidentialityImpact\":\"PARTIAL\",\"integrityImpact\":\"NONE\",\"availabilityImpact\":\"NONE\"},\"baseSeverity\":\"MEDIUM\",\"exploitabilityScore\":8.6,\"impactScore\":2.9,\"acInsufInfo\":false,\"obtainAllPrivilege\":false,\"obtainUserPrivilege\":false,\"obtainOtherPrivilege\":false,\"userInteractionRequired\":false}]},\"weaknesses\":[{\"source\":\"productcert@siemens.com\",\"type\":\"Secondary\",\"description\":[{\"lang\":\"en\",\"value\":\"CWE-321\"}]},{\"source\":\"nvd@nist.gov\",\"type\":\"Secondary\",\"description\":[{\"lang\":\"en\",\"value\":\"CWE-798\"}]}],\"configurations\":[{\"operator\":\"AND\",\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:siemens:scalance_xr324-12m_firmware:*:*:*:*:*:*:*:*\",\"versionEndExcluding\":\"4.1.0\",\"matchCriteriaId\":\"DAB9BF3B-08CB-4307-8EA4-4704E5E107A6\"}]},{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":false,\"criteria\":\"cpe:2.3:h:siemens:scalance_xr324-12m:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"36C9AE74-4683-4ED0-A605-3A6B065C230E\"}]}]},{\"operator\":\"AND\",\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:siemens:scalance_xr324-12m_ts_firmware:*:*:*:*:*:*:*:*\",\"versionEndExcluding\":\"4.1.0\",\"matchCriteriaId\":\"7C7F2ADB-BC8F-480C-B3DB-7CBFFFF6604C\"}]},{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":false,\"criteria\":\"cpe:2.3:h:siemens:scalance_xr324-12m_ts:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"4356417E-B4CB-45B0-B395-CE9D423FAB44\"}]}]},{\"operator\":\"AND\",\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:siemens:scalance_xr324-4m_eec_firmware:*:*:*:*:*:*:*:*\",\"versionEndExcluding\":\"4.1.0\",\"matchCriteriaId\":\"5637F52B-0887-469D-A6CD-C54996FD09D6\"}]},{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":false,\"criteria\":\"cpe:2.3:h:siemens:scalance_xr324-4m_eec:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"6F952542-6B79-4681-A236-15C188AAEB1E\"}]}]},{\"operator\":\"AND\",\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:siemens:scalance_xr324-4m_poe_firmware:*:*:*:*:*:*:*:*\",\"versionEndExcluding\":\"4.1.0\",\"matchCriteriaId\":\"19EC397D-1510-4F92-94E1-7E154B1FCE1C\"}]},{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":false,\"criteria\":\"cpe:2.3:h:siemens:scalance_xr324-4m_poe:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"664D9C76-BC13-4874-939C-A8211DA33903\"}]}]},{\"operator\":\"AND\",\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:siemens:scalance_xr324-4m_poe_ts_firmware:*:*:*:*:*:*:*:*\",\"versionEndExcluding\":\"4.1.0\",\"matchCriteriaId\":\"5051EBA9-94F8-4655-8D6C-D991C4348409\"}]},{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":false,\"criteria\":\"cpe:2.3:h:siemens:scalance_xr324-4m_poe_ts:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"4834A67B-7B0B-4F88-BBFB-25667FD68EC5\"}]}]},{\"operator\":\"AND\",\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:siemens:scalance_xr324wg_firmware:*:*:*:*:*:*:*:*\",\"versionEndExcluding\":\"4.1.0\",\"matchCriteriaId\":\"E3AC6D32-1EDD-4DF1-B48A-D8AE73C0CA2F\"}]},{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":false,\"criteria\":\"cpe:2.3:h:siemens:scalance_xr324wg:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"E767C461-8FA6-4700-98CB-734AFD309140\"}]}]},{\"operator\":\"AND\",\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:siemens:scalance_xr326-2c_poe_wg_firmware:*:*:*:*:*:*:*:*\",\"versionEndExcluding\":\"4.1.0\",\"matchCriteriaId\":\"A82CF7F5-5555-4247-9C66-48AC6E3683CC\"}]},{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":false,\"criteria\":\"cpe:2.3:h:siemens:scalance_xr326-2c_poe_wg:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"CBD19EFB-12D2-4401-B87A-91873528E474\"}]}]},{\"operator\":\"AND\",\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:siemens:scalance_xr328-4c_wg_firmware:*:*:*:*:*:*:*:*\",\"versionEndExcluding\":\"4.1.0\",\"matchCriteriaId\":\"D9C73FC3-0179-418C-A5F2-E9E51D77D8B1\"}]},{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":false,\"criteria\":\"cpe:2.3:h:siemens:scalance_xr328-4c_wg:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"A5B7DEDC-66BD-4701-BBDD-16273263ADC9\"}]}]}],\"references\":[{\"url\":\"https://cert-portal.siemens.com/productcert/pdf/ssa-274900.pdf\",\"source\":\"productcert@siemens.com\",\"tags\":[\"Vendor Advisory\"]},{\"url\":\"https://us-cert.cisa.gov/ics/advisories/icsa-21-012-02\",\"source\":\"productcert@siemens.com\",\"tags\":[\"Third Party Advisory\",\"US Government Resource\",\"Vendor Advisory\"]},{\"url\":\"https://cert-portal.siemens.com/productcert/pdf/ssa-274900.pdf\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\",\"tags\":[\"Vendor Advisory\"]},{\"url\":\"https://us-cert.cisa.gov/ics/advisories/icsa-21-012-02\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\",\"tags\":[\"Third Party Advisory\",\"US Government Resource\",\"Vendor Advisory\"]}]}}"
}
}
ghsa-vfw8-4p7f-cjjh
Vulnerability from github
A vulnerability has been identified in 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": [],
"aliases": [
"CVE-2020-28395"
],
"database_specific": {
"cwe_ids": [
"CWE-321",
"CWE-798"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2021-01-12T21:15:00Z",
"severity": "MODERATE"
},
"details": "A vulnerability has been identified in SCALANCE X-300 switch family (incl. 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.",
"id": "GHSA-vfw8-4p7f-cjjh",
"modified": "2022-12-13T18:30:27Z",
"published": "2022-05-24T17:38:37Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2020-28395"
},
{
"type": "WEB",
"url": "https://cert-portal.siemens.com/productcert/pdf/ssa-274900.pdf"
},
{
"type": "WEB",
"url": "https://us-cert.cisa.gov/ics/advisories/icsa-21-012-02"
},
{
"type": "WEB",
"url": "https://www.zerodayinitiative.com/advisories/ZDI-21-061"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N",
"type": "CVSS_V3"
}
]
}
cnvd-2021-02592
Vulnerability from cnvd
厂商已发布相关漏洞补丁链接,请及时更新: https://cert-portal.siemens.com/productcert/pdf/ssa-274900.pdf
| Name | SIEMENS SCALANCE X-300 switch family (incl. X408 andSIPLUS NET variants) <V4.1.0 |
|---|
{
"cves": {
"cve": {
"cveNumber": "CVE-2020-28395"
}
},
"description": "SCALANCE X\u662f\u4e00\u4e2a\u5f00\u5173\u7528\u4e8e\u8fde\u63a5\u5de5\u4e1a\u90e8\u4ef6\uff0c\u4f8b\u5982\uff1a\u53ef\u7f16\u7a0b\u903b\u8f91\u63a7\u5236\u5668(plc)\u6216\u4eba\u673a\u754c\u9762(HMIs)\u3002\n\nScalance X Products\u786c\u7f16\u7801\u52a0\u5bc6\u5bc6\u94a5\u6f0f\u6d1e\uff0c\u653b\u51fb\u8005\u53ef\u4ee5\u5229\u7528\u8be5\u6f0f\u6d1e\u5904\u7406\u4e2d\u95f4\u4eba\u7684\u60c5\u51b5\u5e76\u89e3\u5bc6\u5148\u524d\u6355\u83b7\u7684\u4fe1\u606f\u6d41\u91cf\u3002",
"formalWay": "\u5382\u5546\u5df2\u53d1\u5e03\u76f8\u5173\u6f0f\u6d1e\u8865\u4e01\u94fe\u63a5\uff0c\u8bf7\u53ca\u65f6\u66f4\u65b0\uff1a\r\nhttps://cert-portal.siemens.com/productcert/pdf/ssa-274900.pdf",
"isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
"number": "CNVD-2021-02592",
"openTime": "2021-01-13",
"patchDescription": "SCALANCE X\u662f\u4e00\u4e2a\u5f00\u5173\u7528\u4e8e\u8fde\u63a5\u5de5\u4e1a\u90e8\u4ef6\uff0c\u4f8b\u5982\uff1a\u53ef\u7f16\u7a0b\u903b\u8f91\u63a7\u5236\u5668(plc)\u6216\u4eba\u673a\u754c\u9762(HMIs)\u3002\r\n\r\nScalance X Products\u786c\u7f16\u7801\u52a0\u5bc6\u5bc6\u94a5\u6f0f\u6d1e\uff0c\u653b\u51fb\u8005\u53ef\u4ee5\u5229\u7528\u8be5\u6f0f\u6d1e\u5904\u7406\u4e2d\u95f4\u4eba\u7684\u60c5\u51b5\u5e76\u89e3\u5bc6\u5148\u524d\u6355\u83b7\u7684\u4fe1\u606f\u6d41\u91cf\u3002\u76ee\u524d\uff0c\u4f9b\u5e94\u5546\u53d1\u5e03\u4e86\u5b89\u5168\u516c\u544a\u53ca\u76f8\u5173\u8865\u4e01\u4fe1\u606f\uff0c\u4fee\u590d\u4e86\u6b64\u6f0f\u6d1e\u3002",
"patchName": "Scalance X Products\u786c\u7f16\u7801\u52a0\u5bc6\u5bc6\u94a5\u6f0f\u6d1e\uff08CNVD-2021-02592\uff09\u7684\u8865\u4e01",
"products": {
"product": "SIEMENS SCALANCE X-300 switch family (incl. X408 andSIPLUS NET variants) \u003cV4.1.0"
},
"referenceLink": "https://cert-portal.siemens.com/productcert/pdf/ssa-274900.pdf",
"serverity": "\u9ad8",
"submitTime": "2021-01-13",
"title": "Scalance X Products\u786c\u7f16\u7801\u52a0\u5bc6\u5bc6\u94a5\u6f0f\u6d1e\uff08CNVD-2021-02592\uff09"
}
CERTFR-2021-AVI-018
Vulnerability from certfr_avis
De multiples vulnérabilités ont été découvertes dans les produits Siemens. Certaines d'entre elles permettent à un attaquant de provoquer une exécution de code arbitraire, un déni de service à distance et une atteinte à l'intégrité des données.
Solution
Se référer au bulletin de sécurité de l'éditeur pour l'obtention des correctifs (cf. section Documentation).
None| Vendor | Product | Description | ||
|---|---|---|---|---|
| Siemens | N/A | Les commutateurs de la famille SCALANCE X-200IRT (inclus les variants SIPLUSNET) | ||
| Siemens | N/A | Les commutateurs de la famille SCALANCE X-300 (inclus les variants X408 et SIPLUS NET) versions antérieures à V4.1.0 | ||
| Siemens | N/A | Solid Edge versions antérieures à SE2021MP2 | ||
| Siemens | N/A | T2Go versions antérieures à V13.1.0 | ||
| Siemens | N/A | Teamcenter Visualization versions antérieures à V13.1.0 (cette version reste vulnérable aux vulnérabilités CVE-2020-26989, CVE-2020-26990 et CVE-2020-26991) | ||
| Siemens | N/A | Les commutateurs de la famille SCALANCE X-200 (inclus les variants SIPLUSNET) |
| Title | Publication Time | Tags | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||
{
"$ref": "https://www.cert.ssi.gouv.fr/openapi.json",
"affected_systems": [
{
"description": "Les commutateurs de la famille SCALANCE X-200IRT (inclus les variants SIPLUSNET)",
"product": {
"name": "N/A",
"vendor": {
"name": "Siemens",
"scada": true
}
}
},
{
"description": "Les commutateurs de la famille SCALANCE X-300 (inclus les variants X408 et SIPLUS NET) versions ant\u00e9rieures \u00e0 V4.1.0",
"product": {
"name": "N/A",
"vendor": {
"name": "Siemens",
"scada": true
}
}
},
{
"description": "Solid Edge versions ant\u00e9rieures \u00e0 SE2021MP2",
"product": {
"name": "N/A",
"vendor": {
"name": "Siemens",
"scada": true
}
}
},
{
"description": "T2Go versions ant\u00e9rieures \u00e0 V13.1.0",
"product": {
"name": "N/A",
"vendor": {
"name": "Siemens",
"scada": true
}
}
},
{
"description": "Teamcenter Visualization versions ant\u00e9rieures \u00e0 V13.1.0 (cette version reste vuln\u00e9rable aux vuln\u00e9rabilit\u00e9s CVE-2020-26989, CVE-2020-26990 et CVE-2020-26991)",
"product": {
"name": "N/A",
"vendor": {
"name": "Siemens",
"scada": true
}
}
},
{
"description": "Les commutateurs de la famille SCALANCE X-200 (inclus les variants SIPLUSNET)",
"product": {
"name": "N/A",
"vendor": {
"name": "Siemens",
"scada": true
}
}
}
],
"affected_systems_content": null,
"content": "## Solution\n\nSe r\u00e9f\u00e9rer au bulletin de s\u00e9curit\u00e9 de l\u0027\u00e9diteur pour l\u0027obtention des\ncorrectifs (cf. section Documentation).\n",
"cves": [
{
"name": "CVE-2020-25226",
"url": "https://www.cve.org/CVERecord?id=CVE-2020-25226"
},
{
"name": "CVE-2020-26996",
"url": "https://www.cve.org/CVERecord?id=CVE-2020-26996"
},
{
"name": "CVE-2020-26984",
"url": "https://www.cve.org/CVERecord?id=CVE-2020-26984"
},
{
"name": "CVE-2020-26983",
"url": "https://www.cve.org/CVERecord?id=CVE-2020-26983"
},
{
"name": "CVE-2020-26989",
"url": "https://www.cve.org/CVERecord?id=CVE-2020-26989"
},
{
"name": "CVE-2020-26988",
"url": "https://www.cve.org/CVERecord?id=CVE-2020-26988"
},
{
"name": "CVE-2020-28381",
"url": "https://www.cve.org/CVERecord?id=CVE-2020-28381"
},
{
"name": "CVE-2020-28382",
"url": "https://www.cve.org/CVERecord?id=CVE-2020-28382"
},
{
"name": "CVE-2020-28383",
"url": "https://www.cve.org/CVERecord?id=CVE-2020-28383"
},
{
"name": "CVE-2020-28384",
"url": "https://www.cve.org/CVERecord?id=CVE-2020-28384"
},
{
"name": "CVE-2020-26994",
"url": "https://www.cve.org/CVERecord?id=CVE-2020-26994"
},
{
"name": "CVE-2020-26987",
"url": "https://www.cve.org/CVERecord?id=CVE-2020-26987"
},
{
"name": "CVE-2020-15800",
"url": "https://www.cve.org/CVERecord?id=CVE-2020-15800"
},
{
"name": "CVE-2020-15799",
"url": "https://www.cve.org/CVERecord?id=CVE-2020-15799"
},
{
"name": "CVE-2020-26985",
"url": "https://www.cve.org/CVERecord?id=CVE-2020-26985"
},
{
"name": "CVE-2020-26991",
"url": "https://www.cve.org/CVERecord?id=CVE-2020-26991"
},
{
"name": "CVE-2020-26986",
"url": "https://www.cve.org/CVERecord?id=CVE-2020-26986"
},
{
"name": "CVE-2020-28395",
"url": "https://www.cve.org/CVERecord?id=CVE-2020-28395"
},
{
"name": "CVE-2020-26982",
"url": "https://www.cve.org/CVERecord?id=CVE-2020-26982"
},
{
"name": "CVE-2020-26981",
"url": "https://www.cve.org/CVERecord?id=CVE-2020-26981"
},
{
"name": "CVE-2020-26995",
"url": "https://www.cve.org/CVERecord?id=CVE-2020-26995"
},
{
"name": "CVE-2020-26992",
"url": "https://www.cve.org/CVERecord?id=CVE-2020-26992"
},
{
"name": "CVE-2020-28391",
"url": "https://www.cve.org/CVERecord?id=CVE-2020-28391"
},
{
"name": "CVE-2020-26990",
"url": "https://www.cve.org/CVERecord?id=CVE-2020-26990"
},
{
"name": "CVE-2020-26993",
"url": "https://www.cve.org/CVERecord?id=CVE-2020-26993"
},
{
"name": "CVE-2020-26980",
"url": "https://www.cve.org/CVERecord?id=CVE-2020-26980"
},
{
"name": "CVE-2020-28386",
"url": "https://www.cve.org/CVERecord?id=CVE-2020-28386"
}
],
"initial_release_date": "2021-01-12T00:00:00",
"last_revision_date": "2021-01-12T00:00:00",
"links": [],
"reference": "CERTFR-2021-AVI-018",
"revisions": [
{
"description": "Version initiale",
"revision_date": "2021-01-12T00:00:00.000000"
}
],
"risks": [
{
"description": "D\u00e9ni de service \u00e0 distance"
},
{
"description": "Atteinte \u00e0 l\u0027int\u00e9grit\u00e9 des donn\u00e9es"
},
{
"description": "Ex\u00e9cution de code arbitraire"
},
{
"description": "Atteinte \u00e0 la confidentialit\u00e9 des donn\u00e9es"
}
],
"summary": "De multiples vuln\u00e9rabilit\u00e9s ont \u00e9t\u00e9 d\u00e9couvertes dans les produits\nSiemens. Certaines d\u0027entre elles permettent \u00e0 un attaquant de provoquer\nune ex\u00e9cution de code arbitraire, un d\u00e9ni de service \u00e0 distance et une\natteinte \u00e0 l\u0027int\u00e9grit\u00e9 des donn\u00e9es.\n",
"title": "Multiples vuln\u00e9rabilit\u00e9s dans les produits Siemens",
"vendor_advisories": [
{
"published_at": null,
"title": "Bulletin de s\u00e9curit\u00e9 Siemens ssa-274900 du 12 janvier 2021",
"url": "https://cert-portal.siemens.com/productcert/pdf/ssa-274900.pdf"
},
{
"published_at": null,
"title": "Bulletin de s\u00e9curit\u00e9 Siemens ssa-622830 du 12 janvier 2021",
"url": "https://cert-portal.siemens.com/productcert/pdf/ssa-622830.pdf"
},
{
"published_at": null,
"title": "Bulletin de s\u00e9curit\u00e9 Siemens ssa-139628 du 12 janvier 2021",
"url": "https://cert-portal.siemens.com/productcert/pdf/ssa-139628.pdf"
},
{
"published_at": null,
"title": "Bulletin de s\u00e9curit\u00e9 Siemens ssa-979834 du 12 janvier 2021",
"url": "https://cert-portal.siemens.com/productcert/pdf/ssa-979834.pdf"
}
]
}
icsa-21-012-02
Vulnerability from csaf_cisa
Notes
{
"document": {
"acknowledgments": [
{
"organization": "Siemens ProductCERT",
"summary": "reporting these vulnerabilities to CISA."
}
],
"category": "csaf_security_advisory",
"csaf_version": "2.0",
"distribution": {
"text": "Disclosure is not limited",
"tlp": {
"label": "WHITE",
"url": "https://us-cert.cisa.gov/tlp/"
}
},
"notes": [
{
"category": "summary",
"text": "SCALANCE X devices might not generate a unique random key\nafter factory reset, and use a private key shipped with the firmware.\n\nSiemens has released updates for the affected products and recommends to update to the latest versions.",
"title": "Summary"
},
{
"category": "general",
"text": "As a general security measure, Siemens strongly recommends to protect network access to devices with appropriate mechanisms. In order to operate the devices in a protected IT environment, Siemens recommends to configure the environment according to Siemens\u0027 operational guidelines for Industrial Security (Download: \nhttps://www.siemens.com/cert/operational-guidelines-industrial-security), and to follow the recommendations in the product manuals.\nAdditional information on Industrial Security by Siemens can be found at: \nhttps://www.siemens.com/industrialsecurity",
"title": "General Recommendations"
},
{
"category": "general",
"text": "For further inquiries on security vulnerabilities in Siemens products and solutions, please contact the Siemens ProductCERT: https://www.siemens.com/cert/advisories",
"title": "Additional Resources"
},
{
"category": "legal_disclaimer",
"text": "Siemens Security Advisories are subject to the terms and conditions contained in Siemens\u0027 underlying license terms or other applicable agreements previously agreed to with Siemens (hereinafter \"License Terms\"). To the extent applicable to information, software or documentation made available in or through a Siemens Security Advisory, the Terms of Use of Siemens\u0027 Global Website (https://www.siemens.com/terms_of_use, hereinafter \"Terms of Use\"), in particular Sections 8-10 of the Terms of Use, shall apply additionally. In case of conflicts, the License Terms shall prevail over the Terms of Use.",
"title": "Terms of Use"
},
{
"category": "legal_disclaimer",
"text": "All information products included in https://us-cert.cisa.gov/ics are provided \"as is\" for informational purposes only. The Department of Homeland Security (DHS) does not provide any warranties of any kind regarding any information contained within. DHS does not endorse any commercial product or service, referenced in this product or otherwise. Further dissemination of this product is governed by the Traffic Light Protocol (TLP) marking in the header. For more information about TLP, see https://us-cert.cisa.gov/tlp/.",
"title": "Legal Notice"
},
{
"category": "other",
"text": "This CISA CSAF advisory was converted from Siemens ProductCERT\u0027s CSAF advisory.",
"title": "Advisory Conversion Disclaimer"
},
{
"category": "other",
"text": "Multiple",
"title": "Critical infrastructure sectors"
},
{
"category": "other",
"text": "Worldwide",
"title": "Countries/areas deployed"
},
{
"category": "other",
"text": "Germany",
"title": "Company headquarters location"
},
{
"category": "general",
"text": "CISA recommends users take defensive measures to minimize the exploitation risk of this vulnerability.",
"title": "Recommended Practices"
},
{
"category": "general",
"text": "Minimize network exposure for all control system devices and/or systems, and ensure they are not accessible from the internet.",
"title": "Recommended Practices"
},
{
"category": "general",
"text": "Locate control system networks and remote devices behind firewalls and isolate them from business networks.",
"title": "Recommended Practices"
},
{
"category": "general",
"text": "When remote access is required, use more secure methods, such as Virtual Private Networks (VPNs), recognizing VPNs may have vulnerabilities and should be updated to the most recent version available. Also recognize VPN is only as secure as its connected devices.",
"title": "Recommended Practices"
},
{
"category": "general",
"text": "CISA reminds organizations to perform proper impact analysis and risk assessment prior to deploying defensive measures.",
"title": "Recommended Practices"
},
{
"category": "general",
"text": "CISA also provides a section for control systems security recommended practices on the ICS webpage on cisa.gov. Several CISA products detailing cyber defense best practices are available for reading and download, including Improving Industrial Control Systems Cybersecurity with Defense-in-Depth Strategies.",
"title": "Recommended Practices"
},
{
"category": "general",
"text": "CISA encourages organizations to implement recommended cybersecurity strategies for proactive defense of ICS assets. Additional mitigation guidance and recommended practices are publicly available on the ICS webpage at cisa.gov in the technical information paper, ICS-TIP-12-146-01B--Targeted Cyber Intrusion Detection and Mitigation Strategies.",
"title": "Recommended Practices"
},
{
"category": "general",
"text": "Organizations observing suspected malicious activity should follow established internal procedures and report findings to CISA for tracking and correlation against other incidents.",
"title": "Recommended Practices"
}
],
"publisher": {
"category": "other",
"contact_details": "central@cisa.dhs.gov",
"name": "CISA",
"namespace": "https://www.cisa.gov/"
},
"references": [
{
"category": "self",
"summary": "SSA-274900: Use of Hardcoded Key in SCALANCE X Devices Under Certain Conditions - CSAF Version",
"url": "https://cert-portal.siemens.com/productcert/csaf/ssa-274900.json"
},
{
"category": "self",
"summary": "SSA-274900: Use of Hardcoded Key in SCALANCE X Devices Under Certain Conditions - TXT Version",
"url": "https://cert-portal.siemens.com/productcert/txt/ssa-274900.txt"
},
{
"category": "self",
"summary": "SSA-274900: Use of Hardcoded Key in SCALANCE X Devices Under Certain Conditions - PDF Version",
"url": "https://cert-portal.siemens.com/productcert/pdf/ssa-274900.pdf"
},
{
"category": "self",
"summary": "ICS Advisory ICSA-21-012-02 JSON",
"url": "https://raw.githubusercontent.com/cisagov/CSAF/develop/csaf_files/OT/white/2021/icsa-21-012-02.json"
},
{
"category": "self",
"summary": "ICS Advisory ICSA-21-012-02 - Web Version",
"url": "https://www.cisa.gov/news-events/ics-advisories/icsa-21-012-02"
},
{
"category": "external",
"summary": "Recommended Practices",
"url": "https://www.cisa.gov/uscert/ics/alerts/ICS-ALERT-10-301-01"
},
{
"category": "external",
"summary": "Recommended Practices",
"url": "https://www.cisa.gov/resources-tools/resources/ics-recommended-practices"
},
{
"category": "external",
"summary": "Recommended Practices",
"url": "https://www.cisa.gov/topics/industrial-control-systems"
},
{
"category": "external",
"summary": "Recommended Practices",
"url": "https://us-cert.cisa.gov/sites/default/files/recommended_practices/NCCIC_ICS-CERT_Defense_in_Depth_2016_S508C.pdf"
},
{
"category": "external",
"summary": "Recommended Practices",
"url": "https://www.cisa.gov/sites/default/files/publications/Cybersecurity_Best_Practices_for_Industrial_Control_Systems.pdf"
},
{
"category": "external",
"summary": "Recommended Practices",
"url": "https://www.cisa.gov/uscert/ics/tips/ICS-TIP-12-146-01B"
}
],
"title": "Siemens SCALANCE X Switches (Update B)",
"tracking": {
"current_release_date": "2022-12-13T00:00:00.000000Z",
"generator": {
"engine": {
"name": "CISA CSAF Generator",
"version": "1.0.0"
}
},
"id": "ICSA-21-012-02",
"initial_release_date": "2021-01-12T00:00:00.000000Z",
"revision_history": [
{
"date": "2021-01-12T00:00:00.000000Z",
"legacy_version": "1.0",
"number": "1",
"summary": "Publication Date"
},
{
"date": "2021-02-09T00:00:00.000000Z",
"legacy_version": "1.1",
"number": "2",
"summary": "Added update information for SCALANCE X-200IRT switch family"
},
{
"date": "2021-09-14T00:00:00.000000Z",
"legacy_version": "1.2",
"number": "3",
"summary": "Added solution for SCALANCE X-200 switch family"
},
{
"date": "2022-12-13T00:00:00.000000Z",
"legacy_version": "1.3",
"number": "4",
"summary": "Added SCALANCE X-200RNA switch family"
}
],
"status": "final",
"version": "4"
}
},
"product_tree": {
"branches": [
{
"branches": [
{
"branches": [
{
"category": "product_version_range",
"name": "\u003cV5.2.5",
"product": {
"name": "SCALANCE X-200 switch family (incl. SIPLUS NET variants)",
"product_id": "CSAFPID-0001"
}
}
],
"category": "product_name",
"name": "SCALANCE X-200 switch family (incl. SIPLUS NET variants)"
},
{
"branches": [
{
"category": "product_version_range",
"name": "\u003cV5.5.0",
"product": {
"name": "SCALANCE X-200IRT switch family (incl. SIPLUS NET variants)",
"product_id": "CSAFPID-0002"
}
}
],
"category": "product_name",
"name": "SCALANCE X-200IRT switch family (incl. SIPLUS NET variants)"
},
{
"branches": [
{
"category": "product_version_range",
"name": "\u003cV3.2.7",
"product": {
"name": "SCALANCE X-200RNA switch family",
"product_id": "CSAFPID-0003"
}
}
],
"category": "product_name",
"name": "SCALANCE X-200RNA switch family"
},
{
"branches": [
{
"category": "product_version_range",
"name": "\u003cV4.1.0",
"product": {
"name": "SCALANCE X-300 switch family (incl. X408 and SIPLUS NET variants)",
"product_id": "CSAFPID-0004"
}
}
],
"category": "product_name",
"name": "SCALANCE X-300 switch family (incl. X408 and SIPLUS NET variants)"
}
],
"category": "vendor",
"name": "Siemens"
}
]
},
"vulnerabilities": [
{
"cve": "CVE-2020-28391",
"cwe": {
"id": "CWE-321",
"name": "Use of Hard-coded Cryptographic Key"
},
"notes": [
{
"category": "summary",
"text": "Devices create a new unique key upon factory reset, except when used\nwith C-PLUG. When used with C-PLUG the devices use the hardcoded private RSA-key\nshipped with the firmware-image. An attacker could leverage this situation to a\nman-in-the-middle situation and decrypt previously captured traffic.\n\n\n",
"title": "Summary"
}
],
"product_status": {
"known_affected": [
"CSAFPID-0001",
"CSAFPID-0002",
"CSAFPID-0003"
]
},
"remediations": [
{
"category": "mitigation",
"details": "Update the default selfsigned device X.509 certificates with own trusted certificates",
"product_ids": [
"CSAFPID-0001",
"CSAFPID-0002",
"CSAFPID-0003"
]
},
{
"category": "mitigation",
"details": "Update the default hardcoded X.509 certificates from the firmware image (fingerprints SHA-1: \nF2:C8:3B:8F:86:27:74:AA:60:EC:D4:A0:CF:0D:BE:A6:D1:FE:22:12 and SHA-256: 25:60:DB:B3: F9:07:9D:69:0E:DD:A9:EB:4E:1C:D5:8E:AF:79:16:C3:C8:13:A6:F6:59:AD:05:E4:6F:77:F7:72 - fingerprints for X-200RNA switch devices SHA-1: 04:64:EF:98:A4:42:D2:BB:57:4A:47:12:20:EC:E6:85:15:4F:03:61 and SHA-256: 9C:15:FA:56:ED:FF:CA:8D:17:16:E9:2C:57:CB:90:3C:4E:81:5B:3D:60:E9:CF:26:07:B3:73:F6:C7:02:75:88)",
"product_ids": [
"CSAFPID-0001",
"CSAFPID-0002",
"CSAFPID-0003"
]
},
{
"category": "vendor_fix",
"details": "Update to V5.2.5 or later version",
"product_ids": [
"CSAFPID-0001"
],
"url": "https://support.industry.siemens.com/cs/ww/en/view/109801131/"
},
{
"category": "vendor_fix",
"details": "Update to V5.5.0 or later version",
"product_ids": [
"CSAFPID-0002"
],
"url": "https://support.industry.siemens.com/cs/ww/en/view/109792534/"
},
{
"category": "vendor_fix",
"details": "Update to V3.2.7 or later version",
"product_ids": [
"CSAFPID-0003"
],
"url": "https://support.industry.siemens.com/cs/ww/en/view/109814809/"
}
],
"scores": [
{
"cvss_v3": {
"baseScore": 9.1,
"baseSeverity": "CRITICAL",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N/E:P/RL:U/RC:C",
"version": "3.1"
},
"products": [
"CSAFPID-0001",
"CSAFPID-0002",
"CSAFPID-0003"
]
}
],
"title": "CVE-2020-28391"
},
{
"cve": "CVE-2020-28395",
"cwe": {
"id": "CWE-321",
"name": "Use of Hard-coded Cryptographic Key"
},
"notes": [
{
"category": "summary",
"text": "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.\n\n\n",
"title": "Summary"
}
],
"product_status": {
"known_affected": [
"CSAFPID-0003",
"CSAFPID-0004"
]
},
"remediations": [
{
"category": "mitigation",
"details": "Update the default selfsigned device X.509 certificates with own trusted certificates",
"product_ids": [
"CSAFPID-0003",
"CSAFPID-0004"
]
},
{
"category": "mitigation",
"details": "Update the default hardcoded X.509 certificates from the firmware image (fingerprints SHA-1: \nF2:C8:3B:8F:86:27:74:AA:60:EC:D4:A0:CF:0D:BE:A6:D1:FE:22:12 and SHA-256: 25:60:DB:B3: F9:07:9D:69:0E:DD:A9:EB:4E:1C:D5:8E:AF:79:16:C3:C8:13:A6:F6:59:AD:05:E4:6F:77:F7:72 - fingerprints for X-200RNA switch devices SHA-1: 04:64:EF:98:A4:42:D2:BB:57:4A:47:12:20:EC:E6:85:15:4F:03:61 and SHA-256: 9C:15:FA:56:ED:FF:CA:8D:17:16:E9:2C:57:CB:90:3C:4E:81:5B:3D:60:E9:CF:26:07:B3:73:F6:C7:02:75:88)",
"product_ids": [
"CSAFPID-0003",
"CSAFPID-0004"
]
},
{
"category": "vendor_fix",
"details": "Update to V4.1.0 or later version (for supported devices)",
"product_ids": [
"CSAFPID-0004"
],
"url": "https://support.industry.siemens.com/cs/ww/en/view/109773547/"
},
{
"category": "vendor_fix",
"details": "Update to V3.2.7 or later version",
"product_ids": [
"CSAFPID-0003"
],
"url": "https://support.industry.siemens.com/cs/ww/en/view/109814809/"
}
],
"scores": [
{
"cvss_v3": {
"baseScore": 9.1,
"baseSeverity": "CRITICAL",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N/E:P/RL:U/RC:C",
"version": "3.1"
},
"products": [
"CSAFPID-0003",
"CSAFPID-0004"
]
}
],
"title": "CVE-2020-28395"
}
]
}
ICSA-21-012-02
Vulnerability from csaf_cisa
Notes
{
"document": {
"acknowledgments": [
{
"organization": "Siemens ProductCERT",
"summary": "reporting these vulnerabilities to CISA."
}
],
"category": "csaf_security_advisory",
"csaf_version": "2.0",
"distribution": {
"text": "Disclosure is not limited",
"tlp": {
"label": "WHITE",
"url": "https://us-cert.cisa.gov/tlp/"
}
},
"notes": [
{
"category": "summary",
"text": "SCALANCE X devices might not generate a unique random key\nafter factory reset, and use a private key shipped with the firmware.\n\nSiemens has released updates for the affected products and recommends to update to the latest versions.",
"title": "Summary"
},
{
"category": "general",
"text": "As a general security measure, Siemens strongly recommends to protect network access to devices with appropriate mechanisms. In order to operate the devices in a protected IT environment, Siemens recommends to configure the environment according to Siemens\u0027 operational guidelines for Industrial Security (Download: \nhttps://www.siemens.com/cert/operational-guidelines-industrial-security), and to follow the recommendations in the product manuals.\nAdditional information on Industrial Security by Siemens can be found at: \nhttps://www.siemens.com/industrialsecurity",
"title": "General Recommendations"
},
{
"category": "general",
"text": "For further inquiries on security vulnerabilities in Siemens products and solutions, please contact the Siemens ProductCERT: https://www.siemens.com/cert/advisories",
"title": "Additional Resources"
},
{
"category": "legal_disclaimer",
"text": "Siemens Security Advisories are subject to the terms and conditions contained in Siemens\u0027 underlying license terms or other applicable agreements previously agreed to with Siemens (hereinafter \"License Terms\"). To the extent applicable to information, software or documentation made available in or through a Siemens Security Advisory, the Terms of Use of Siemens\u0027 Global Website (https://www.siemens.com/terms_of_use, hereinafter \"Terms of Use\"), in particular Sections 8-10 of the Terms of Use, shall apply additionally. In case of conflicts, the License Terms shall prevail over the Terms of Use.",
"title": "Terms of Use"
},
{
"category": "legal_disclaimer",
"text": "All information products included in https://us-cert.cisa.gov/ics are provided \"as is\" for informational purposes only. The Department of Homeland Security (DHS) does not provide any warranties of any kind regarding any information contained within. DHS does not endorse any commercial product or service, referenced in this product or otherwise. Further dissemination of this product is governed by the Traffic Light Protocol (TLP) marking in the header. For more information about TLP, see https://us-cert.cisa.gov/tlp/.",
"title": "Legal Notice"
},
{
"category": "other",
"text": "This CISA CSAF advisory was converted from Siemens ProductCERT\u0027s CSAF advisory.",
"title": "Advisory Conversion Disclaimer"
},
{
"category": "other",
"text": "Multiple",
"title": "Critical infrastructure sectors"
},
{
"category": "other",
"text": "Worldwide",
"title": "Countries/areas deployed"
},
{
"category": "other",
"text": "Germany",
"title": "Company headquarters location"
},
{
"category": "general",
"text": "CISA recommends users take defensive measures to minimize the exploitation risk of this vulnerability.",
"title": "Recommended Practices"
},
{
"category": "general",
"text": "Minimize network exposure for all control system devices and/or systems, and ensure they are not accessible from the internet.",
"title": "Recommended Practices"
},
{
"category": "general",
"text": "Locate control system networks and remote devices behind firewalls and isolate them from business networks.",
"title": "Recommended Practices"
},
{
"category": "general",
"text": "When remote access is required, use more secure methods, such as Virtual Private Networks (VPNs), recognizing VPNs may have vulnerabilities and should be updated to the most recent version available. Also recognize VPN is only as secure as its connected devices.",
"title": "Recommended Practices"
},
{
"category": "general",
"text": "CISA reminds organizations to perform proper impact analysis and risk assessment prior to deploying defensive measures.",
"title": "Recommended Practices"
},
{
"category": "general",
"text": "CISA also provides a section for control systems security recommended practices on the ICS webpage on cisa.gov. Several CISA products detailing cyber defense best practices are available for reading and download, including Improving Industrial Control Systems Cybersecurity with Defense-in-Depth Strategies.",
"title": "Recommended Practices"
},
{
"category": "general",
"text": "CISA encourages organizations to implement recommended cybersecurity strategies for proactive defense of ICS assets. Additional mitigation guidance and recommended practices are publicly available on the ICS webpage at cisa.gov in the technical information paper, ICS-TIP-12-146-01B--Targeted Cyber Intrusion Detection and Mitigation Strategies.",
"title": "Recommended Practices"
},
{
"category": "general",
"text": "Organizations observing suspected malicious activity should follow established internal procedures and report findings to CISA for tracking and correlation against other incidents.",
"title": "Recommended Practices"
}
],
"publisher": {
"category": "other",
"contact_details": "central@cisa.dhs.gov",
"name": "CISA",
"namespace": "https://www.cisa.gov/"
},
"references": [
{
"category": "self",
"summary": "SSA-274900: Use of Hardcoded Key in SCALANCE X Devices Under Certain Conditions - CSAF Version",
"url": "https://cert-portal.siemens.com/productcert/csaf/ssa-274900.json"
},
{
"category": "self",
"summary": "SSA-274900: Use of Hardcoded Key in SCALANCE X Devices Under Certain Conditions - TXT Version",
"url": "https://cert-portal.siemens.com/productcert/txt/ssa-274900.txt"
},
{
"category": "self",
"summary": "SSA-274900: Use of Hardcoded Key in SCALANCE X Devices Under Certain Conditions - PDF Version",
"url": "https://cert-portal.siemens.com/productcert/pdf/ssa-274900.pdf"
},
{
"category": "self",
"summary": "ICS Advisory ICSA-21-012-02 JSON",
"url": "https://raw.githubusercontent.com/cisagov/CSAF/develop/csaf_files/OT/white/2021/icsa-21-012-02.json"
},
{
"category": "self",
"summary": "ICS Advisory ICSA-21-012-02 - Web Version",
"url": "https://www.cisa.gov/news-events/ics-advisories/icsa-21-012-02"
},
{
"category": "external",
"summary": "Recommended Practices",
"url": "https://www.cisa.gov/uscert/ics/alerts/ICS-ALERT-10-301-01"
},
{
"category": "external",
"summary": "Recommended Practices",
"url": "https://www.cisa.gov/resources-tools/resources/ics-recommended-practices"
},
{
"category": "external",
"summary": "Recommended Practices",
"url": "https://www.cisa.gov/topics/industrial-control-systems"
},
{
"category": "external",
"summary": "Recommended Practices",
"url": "https://us-cert.cisa.gov/sites/default/files/recommended_practices/NCCIC_ICS-CERT_Defense_in_Depth_2016_S508C.pdf"
},
{
"category": "external",
"summary": "Recommended Practices",
"url": "https://www.cisa.gov/sites/default/files/publications/Cybersecurity_Best_Practices_for_Industrial_Control_Systems.pdf"
},
{
"category": "external",
"summary": "Recommended Practices",
"url": "https://www.cisa.gov/uscert/ics/tips/ICS-TIP-12-146-01B"
}
],
"title": "Siemens SCALANCE X Switches (Update B)",
"tracking": {
"current_release_date": "2022-12-13T00:00:00.000000Z",
"generator": {
"engine": {
"name": "CISA CSAF Generator",
"version": "1.0.0"
}
},
"id": "ICSA-21-012-02",
"initial_release_date": "2021-01-12T00:00:00.000000Z",
"revision_history": [
{
"date": "2021-01-12T00:00:00.000000Z",
"legacy_version": "1.0",
"number": "1",
"summary": "Publication Date"
},
{
"date": "2021-02-09T00:00:00.000000Z",
"legacy_version": "1.1",
"number": "2",
"summary": "Added update information for SCALANCE X-200IRT switch family"
},
{
"date": "2021-09-14T00:00:00.000000Z",
"legacy_version": "1.2",
"number": "3",
"summary": "Added solution for SCALANCE X-200 switch family"
},
{
"date": "2022-12-13T00:00:00.000000Z",
"legacy_version": "1.3",
"number": "4",
"summary": "Added SCALANCE X-200RNA switch family"
}
],
"status": "final",
"version": "4"
}
},
"product_tree": {
"branches": [
{
"branches": [
{
"branches": [
{
"category": "product_version_range",
"name": "\u003cV5.2.5",
"product": {
"name": "SCALANCE X-200 switch family (incl. SIPLUS NET variants)",
"product_id": "CSAFPID-0001"
}
}
],
"category": "product_name",
"name": "SCALANCE X-200 switch family (incl. SIPLUS NET variants)"
},
{
"branches": [
{
"category": "product_version_range",
"name": "\u003cV5.5.0",
"product": {
"name": "SCALANCE X-200IRT switch family (incl. SIPLUS NET variants)",
"product_id": "CSAFPID-0002"
}
}
],
"category": "product_name",
"name": "SCALANCE X-200IRT switch family (incl. SIPLUS NET variants)"
},
{
"branches": [
{
"category": "product_version_range",
"name": "\u003cV3.2.7",
"product": {
"name": "SCALANCE X-200RNA switch family",
"product_id": "CSAFPID-0003"
}
}
],
"category": "product_name",
"name": "SCALANCE X-200RNA switch family"
},
{
"branches": [
{
"category": "product_version_range",
"name": "\u003cV4.1.0",
"product": {
"name": "SCALANCE X-300 switch family (incl. X408 and SIPLUS NET variants)",
"product_id": "CSAFPID-0004"
}
}
],
"category": "product_name",
"name": "SCALANCE X-300 switch family (incl. X408 and SIPLUS NET variants)"
}
],
"category": "vendor",
"name": "Siemens"
}
]
},
"vulnerabilities": [
{
"cve": "CVE-2020-28391",
"cwe": {
"id": "CWE-321",
"name": "Use of Hard-coded Cryptographic Key"
},
"notes": [
{
"category": "summary",
"text": "Devices create a new unique key upon factory reset, except when used\nwith C-PLUG. When used with C-PLUG the devices use the hardcoded private RSA-key\nshipped with the firmware-image. An attacker could leverage this situation to a\nman-in-the-middle situation and decrypt previously captured traffic.\n\n\n",
"title": "Summary"
}
],
"product_status": {
"known_affected": [
"CSAFPID-0001",
"CSAFPID-0002",
"CSAFPID-0003"
]
},
"remediations": [
{
"category": "mitigation",
"details": "Update the default selfsigned device X.509 certificates with own trusted certificates",
"product_ids": [
"CSAFPID-0001",
"CSAFPID-0002",
"CSAFPID-0003"
]
},
{
"category": "mitigation",
"details": "Update the default hardcoded X.509 certificates from the firmware image (fingerprints SHA-1: \nF2:C8:3B:8F:86:27:74:AA:60:EC:D4:A0:CF:0D:BE:A6:D1:FE:22:12 and SHA-256: 25:60:DB:B3: F9:07:9D:69:0E:DD:A9:EB:4E:1C:D5:8E:AF:79:16:C3:C8:13:A6:F6:59:AD:05:E4:6F:77:F7:72 - fingerprints for X-200RNA switch devices SHA-1: 04:64:EF:98:A4:42:D2:BB:57:4A:47:12:20:EC:E6:85:15:4F:03:61 and SHA-256: 9C:15:FA:56:ED:FF:CA:8D:17:16:E9:2C:57:CB:90:3C:4E:81:5B:3D:60:E9:CF:26:07:B3:73:F6:C7:02:75:88)",
"product_ids": [
"CSAFPID-0001",
"CSAFPID-0002",
"CSAFPID-0003"
]
},
{
"category": "vendor_fix",
"details": "Update to V5.2.5 or later version",
"product_ids": [
"CSAFPID-0001"
],
"url": "https://support.industry.siemens.com/cs/ww/en/view/109801131/"
},
{
"category": "vendor_fix",
"details": "Update to V5.5.0 or later version",
"product_ids": [
"CSAFPID-0002"
],
"url": "https://support.industry.siemens.com/cs/ww/en/view/109792534/"
},
{
"category": "vendor_fix",
"details": "Update to V3.2.7 or later version",
"product_ids": [
"CSAFPID-0003"
],
"url": "https://support.industry.siemens.com/cs/ww/en/view/109814809/"
}
],
"scores": [
{
"cvss_v3": {
"baseScore": 9.1,
"baseSeverity": "CRITICAL",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N/E:P/RL:U/RC:C",
"version": "3.1"
},
"products": [
"CSAFPID-0001",
"CSAFPID-0002",
"CSAFPID-0003"
]
}
],
"title": "CVE-2020-28391"
},
{
"cve": "CVE-2020-28395",
"cwe": {
"id": "CWE-321",
"name": "Use of Hard-coded Cryptographic Key"
},
"notes": [
{
"category": "summary",
"text": "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.\n\n\n",
"title": "Summary"
}
],
"product_status": {
"known_affected": [
"CSAFPID-0003",
"CSAFPID-0004"
]
},
"remediations": [
{
"category": "mitigation",
"details": "Update the default selfsigned device X.509 certificates with own trusted certificates",
"product_ids": [
"CSAFPID-0003",
"CSAFPID-0004"
]
},
{
"category": "mitigation",
"details": "Update the default hardcoded X.509 certificates from the firmware image (fingerprints SHA-1: \nF2:C8:3B:8F:86:27:74:AA:60:EC:D4:A0:CF:0D:BE:A6:D1:FE:22:12 and SHA-256: 25:60:DB:B3: F9:07:9D:69:0E:DD:A9:EB:4E:1C:D5:8E:AF:79:16:C3:C8:13:A6:F6:59:AD:05:E4:6F:77:F7:72 - fingerprints for X-200RNA switch devices SHA-1: 04:64:EF:98:A4:42:D2:BB:57:4A:47:12:20:EC:E6:85:15:4F:03:61 and SHA-256: 9C:15:FA:56:ED:FF:CA:8D:17:16:E9:2C:57:CB:90:3C:4E:81:5B:3D:60:E9:CF:26:07:B3:73:F6:C7:02:75:88)",
"product_ids": [
"CSAFPID-0003",
"CSAFPID-0004"
]
},
{
"category": "vendor_fix",
"details": "Update to V4.1.0 or later version (for supported devices)",
"product_ids": [
"CSAFPID-0004"
],
"url": "https://support.industry.siemens.com/cs/ww/en/view/109773547/"
},
{
"category": "vendor_fix",
"details": "Update to V3.2.7 or later version",
"product_ids": [
"CSAFPID-0003"
],
"url": "https://support.industry.siemens.com/cs/ww/en/view/109814809/"
}
],
"scores": [
{
"cvss_v3": {
"baseScore": 9.1,
"baseSeverity": "CRITICAL",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N/E:P/RL:U/RC:C",
"version": "3.1"
},
"products": [
"CSAFPID-0003",
"CSAFPID-0004"
]
}
],
"title": "CVE-2020-28395"
}
]
}
var-202101-0487
Vulnerability from variot
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. SCALANCE X is a switch used to connect industrial components, such as programmable logic controllers (plc) or human machine interfaces (HMIs)
Show details on source website{
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/VARIoTentry#",
"affected_products": {
"@id": "https://www.variotdbs.pl/ref/affected_products"
},
"configurations": {
"@id": "https://www.variotdbs.pl/ref/configurations"
},
"credits": {
"@id": "https://www.variotdbs.pl/ref/credits"
},
"cvss": {
"@id": "https://www.variotdbs.pl/ref/cvss/"
},
"description": {
"@id": "https://www.variotdbs.pl/ref/description/"
},
"exploit_availability": {
"@id": "https://www.variotdbs.pl/ref/exploit_availability/"
},
"external_ids": {
"@id": "https://www.variotdbs.pl/ref/external_ids/"
},
"iot": {
"@id": "https://www.variotdbs.pl/ref/iot/"
},
"iot_taxonomy": {
"@id": "https://www.variotdbs.pl/ref/iot_taxonomy/"
},
"patch": {
"@id": "https://www.variotdbs.pl/ref/patch/"
},
"problemtype_data": {
"@id": "https://www.variotdbs.pl/ref/problemtype_data/"
},
"references": {
"@id": "https://www.variotdbs.pl/ref/references/"
},
"sources": {
"@id": "https://www.variotdbs.pl/ref/sources/"
},
"sources_release_date": {
"@id": "https://www.variotdbs.pl/ref/sources_release_date/"
},
"sources_update_date": {
"@id": "https://www.variotdbs.pl/ref/sources_update_date/"
},
"threat_type": {
"@id": "https://www.variotdbs.pl/ref/threat_type/"
},
"title": {
"@id": "https://www.variotdbs.pl/ref/title/"
},
"type": {
"@id": "https://www.variotdbs.pl/ref/type/"
}
},
"@id": "https://www.variotdbs.pl/vuln/VAR-202101-0487",
"affected_products": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/affected_products#",
"data": {
"@container": "@list"
},
"sources": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#"
},
"@id": "https://www.variotdbs.pl/ref/sources"
}
},
"data": [
{
"model": "scalance xr324-4m poe",
"scope": "lt",
"trust": 1.0,
"vendor": "siemens",
"version": "4.1.0"
},
{
"model": "scalance xr324-12m ts",
"scope": "lt",
"trust": 1.0,
"vendor": "siemens",
"version": "4.1.0"
},
{
"model": "scalance xr324-4m poe ts",
"scope": "lt",
"trust": 1.0,
"vendor": "siemens",
"version": "4.1.0"
},
{
"model": "scalance xr326-2c poe wg",
"scope": "lt",
"trust": 1.0,
"vendor": "siemens",
"version": "4.1.0"
},
{
"model": "scalance xr324-4m eec",
"scope": "lt",
"trust": 1.0,
"vendor": "siemens",
"version": "4.1.0"
},
{
"model": "scalance xr324-12m",
"scope": "lt",
"trust": 1.0,
"vendor": "siemens",
"version": "4.1.0"
},
{
"model": "scalance xr324wg",
"scope": "lt",
"trust": 1.0,
"vendor": "siemens",
"version": "4.1.0"
},
{
"model": "scalance xr328-4c wg",
"scope": "lt",
"trust": 1.0,
"vendor": "siemens",
"version": "4.1.0"
},
{
"model": "scalance xr324-4m poe",
"scope": null,
"trust": 0.8,
"vendor": "\u30b7\u30fc\u30e1\u30f3\u30b9",
"version": null
},
{
"model": "scalance xr324wg",
"scope": null,
"trust": 0.8,
"vendor": "\u30b7\u30fc\u30e1\u30f3\u30b9",
"version": null
},
{
"model": "scalance xr324-4m eec",
"scope": null,
"trust": 0.8,
"vendor": "\u30b7\u30fc\u30e1\u30f3\u30b9",
"version": null
},
{
"model": "scalance xr328-4c wg",
"scope": null,
"trust": 0.8,
"vendor": "\u30b7\u30fc\u30e1\u30f3\u30b9",
"version": null
},
{
"model": "scalance xr324-12m",
"scope": null,
"trust": 0.8,
"vendor": "\u30b7\u30fc\u30e1\u30f3\u30b9",
"version": null
},
{
"model": "scalance xr324-12m ts",
"scope": null,
"trust": 0.8,
"vendor": "\u30b7\u30fc\u30e1\u30f3\u30b9",
"version": null
},
{
"model": "scalance xr326-2c poe wg",
"scope": null,
"trust": 0.8,
"vendor": "\u30b7\u30fc\u30e1\u30f3\u30b9",
"version": null
},
{
"model": "scalance xr324-4m poe ts",
"scope": null,
"trust": 0.8,
"vendor": "\u30b7\u30fc\u30e1\u30f3\u30b9",
"version": null
},
{
"model": "scalance switch family",
"scope": "eq",
"trust": 0.6,
"vendor": "siemens",
"version": "x-300x408\u003cv4.1.0"
}
],
"sources": [
{
"db": "CNVD",
"id": "CNVD-2021-02592"
},
{
"db": "JVNDB",
"id": "JVNDB-2020-015530"
},
{
"db": "NVD",
"id": "CVE-2020-28395"
}
]
},
"credits": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/credits#",
"sources": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#"
}
}
},
"data": "Siemens ProductCERT reported these vulnerabilities to CISA.",
"sources": [
{
"db": "CNNVD",
"id": "CNNVD-202101-830"
}
],
"trust": 0.6
},
"cve": "CVE-2020-28395",
"cvss": {
"@context": {
"cvssV2": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/cvss/cvssV2#"
},
"@id": "https://www.variotdbs.pl/ref/cvss/cvssV2"
},
"cvssV3": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/cvss/cvssV3#"
},
"@id": "https://www.variotdbs.pl/ref/cvss/cvssV3/"
},
"severity": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/cvss/severity#"
},
"@id": "https://www.variotdbs.pl/ref/cvss/severity"
},
"sources": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#"
},
"@id": "https://www.variotdbs.pl/ref/sources"
}
},
"data": [
{
"cvssV2": [
{
"accessComplexity": "MEDIUM",
"accessVector": "NETWORK",
"authentication": "NONE",
"author": "nvd@nist.gov",
"availabilityImpact": "NONE",
"baseScore": 4.3,
"confidentialityImpact": "PARTIAL",
"exploitabilityScore": 8.6,
"id": "CVE-2020-28395",
"impactScore": 2.9,
"integrityImpact": "NONE",
"severity": "MEDIUM",
"trust": 1.9,
"vectorString": "AV:N/AC:M/Au:N/C:P/I:N/A:N",
"version": "2.0"
},
{
"accessComplexity": "LOW",
"accessVector": "NETWORK",
"authentication": "NONE",
"author": "CNVD",
"availabilityImpact": "NONE",
"baseScore": 9.4,
"confidentialityImpact": "COMPLETE",
"exploitabilityScore": 10.0,
"id": "CNVD-2021-02592",
"impactScore": 9.2,
"integrityImpact": "COMPLETE",
"severity": "HIGH",
"trust": 0.6,
"vectorString": "AV:N/AC:L/Au:N/C:C/I:C/A:N",
"version": "2.0"
}
],
"cvssV3": [
{
"attackComplexity": "HIGH",
"attackVector": "NETWORK",
"author": "nvd@nist.gov",
"availabilityImpact": "NONE",
"baseScore": 5.9,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "HIGH",
"exploitabilityScore": 2.2,
"id": "CVE-2020-28395",
"impactScore": 3.6,
"integrityImpact": "NONE",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"trust": 1.0,
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N",
"version": "3.1"
},
{
"attackComplexity": "High",
"attackVector": "Network",
"author": "NVD",
"availabilityImpact": "None",
"baseScore": 5.9,
"baseSeverity": "Medium",
"confidentialityImpact": "High",
"exploitabilityScore": null,
"id": "CVE-2020-28395",
"impactScore": null,
"integrityImpact": "None",
"privilegesRequired": "None",
"scope": "Unchanged",
"trust": 0.8,
"userInteraction": "None",
"vectorString": "CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N",
"version": "3.0"
}
],
"severity": [
{
"author": "nvd@nist.gov",
"id": "CVE-2020-28395",
"trust": 1.0,
"value": "MEDIUM"
},
{
"author": "NVD",
"id": "CVE-2020-28395",
"trust": 0.8,
"value": "Medium"
},
{
"author": "CNVD",
"id": "CNVD-2021-02592",
"trust": 0.6,
"value": "HIGH"
},
{
"author": "CNNVD",
"id": "CNNVD-202101-830",
"trust": 0.6,
"value": "MEDIUM"
},
{
"author": "VULMON",
"id": "CVE-2020-28395",
"trust": 0.1,
"value": "MEDIUM"
}
]
}
],
"sources": [
{
"db": "CNVD",
"id": "CNVD-2021-02592"
},
{
"db": "VULMON",
"id": "CVE-2020-28395"
},
{
"db": "JVNDB",
"id": "JVNDB-2020-015530"
},
{
"db": "CNNVD",
"id": "CNNVD-202101-830"
},
{
"db": "NVD",
"id": "CVE-2020-28395"
}
]
},
"description": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/description#",
"sources": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#"
}
}
},
"data": "A vulnerability has been identified in SCALANCE X-200RNA switch family (All versions \u003c V3.2.7), SCALANCE X-300 switch family (incl. 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. SCALANCE X is a switch used to connect industrial components, such as programmable logic controllers (plc) or human machine interfaces (HMIs)",
"sources": [
{
"db": "NVD",
"id": "CVE-2020-28395"
},
{
"db": "JVNDB",
"id": "JVNDB-2020-015530"
},
{
"db": "CNVD",
"id": "CNVD-2021-02592"
},
{
"db": "VULMON",
"id": "CVE-2020-28395"
}
],
"trust": 2.25
},
"external_ids": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/external_ids#",
"data": {
"@container": "@list"
},
"sources": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#"
}
}
},
"data": [
{
"db": "NVD",
"id": "CVE-2020-28395",
"trust": 3.1
},
{
"db": "ICS CERT",
"id": "ICSA-21-012-02",
"trust": 2.5
},
{
"db": "SIEMENS",
"id": "SSA-274900",
"trust": 2.3
},
{
"db": "JVNDB",
"id": "JVNDB-2020-015530",
"trust": 0.8
},
{
"db": "CNVD",
"id": "CNVD-2021-02592",
"trust": 0.6
},
{
"db": "AUSCERT",
"id": "ESB-2021.0124",
"trust": 0.6
},
{
"db": "ZDI",
"id": "ZDI-21-061",
"trust": 0.6
},
{
"db": "CNNVD",
"id": "CNNVD-202101-830",
"trust": 0.6
},
{
"db": "VULMON",
"id": "CVE-2020-28395",
"trust": 0.1
}
],
"sources": [
{
"db": "CNVD",
"id": "CNVD-2021-02592"
},
{
"db": "VULMON",
"id": "CVE-2020-28395"
},
{
"db": "JVNDB",
"id": "JVNDB-2020-015530"
},
{
"db": "CNNVD",
"id": "CNNVD-202101-830"
},
{
"db": "NVD",
"id": "CVE-2020-28395"
}
]
},
"id": "VAR-202101-0487",
"iot": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/iot#",
"sources": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#"
}
}
},
"data": true,
"sources": [
{
"db": "CNVD",
"id": "CNVD-2021-02592"
}
],
"trust": 1.2903459657142857
},
"iot_taxonomy": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/iot_taxonomy#",
"data": {
"@container": "@list"
},
"sources": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#"
}
}
},
"data": [
{
"category": [
"ICS"
],
"sub_category": null,
"trust": 0.6
}
],
"sources": [
{
"db": "CNVD",
"id": "CNVD-2021-02592"
}
]
},
"last_update_date": "2024-11-23T20:32:17.282000Z",
"patch": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/patch#",
"data": {
"@container": "@list"
},
"sources": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#"
}
}
},
"data": [
{
"title": "SSA-274900",
"trust": 0.8,
"url": "https://cert-portal.siemens.com/productcert/pdf/ssa-274900.pdf"
},
{
"title": "Patch for Scalance X Products hard-coded encryption key vulnerability (CNVD-2021-02592)",
"trust": 0.6,
"url": "https://www.cnvd.org.cn/patchInfo/show/244012"
},
{
"title": "Siemens SCALANCE Security vulnerabilities",
"trust": 0.6,
"url": "http://123.124.177.30/web/xxk/bdxqById.tag?id=139346"
},
{
"title": "Siemens Security Advisories: Siemens Security Advisory",
"trust": 0.1,
"url": "https://vulmon.com/vendoradvisory?qidtp=siemens_security_advisories\u0026qid=16f5b7ec974eee0b50172f47db7b7ec5"
}
],
"sources": [
{
"db": "CNVD",
"id": "CNVD-2021-02592"
},
{
"db": "VULMON",
"id": "CVE-2020-28395"
},
{
"db": "JVNDB",
"id": "JVNDB-2020-015530"
},
{
"db": "CNNVD",
"id": "CNNVD-202101-830"
}
]
},
"problemtype_data": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/problemtype_data#",
"sources": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#"
}
}
},
"data": [
{
"problemtype": "CWE-798",
"trust": 1.0
},
{
"problemtype": "CWE-321",
"trust": 1.0
},
{
"problemtype": "Using hardcoded credentials (CWE-798) [NVD Evaluation ]",
"trust": 0.8
}
],
"sources": [
{
"db": "JVNDB",
"id": "JVNDB-2020-015530"
},
{
"db": "NVD",
"id": "CVE-2020-28395"
}
]
},
"references": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/references#",
"data": {
"@container": "@list"
},
"sources": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#"
}
}
},
"data": [
{
"trust": 3.1,
"url": "https://us-cert.cisa.gov/ics/advisories/icsa-21-012-02"
},
{
"trust": 2.3,
"url": "https://cert-portal.siemens.com/productcert/pdf/ssa-274900.pdf"
},
{
"trust": 1.4,
"url": "https://nvd.nist.gov/vuln/detail/cve-2020-28395"
},
{
"trust": 0.6,
"url": "https://www.zerodayinitiative.com/advisories/zdi-21-061/"
},
{
"trust": 0.6,
"url": "https://www.auscert.org.au/bulletins/esb-2021.0124/"
},
{
"trust": 0.1,
"url": "https://cwe.mitre.org/data/definitions/321.html"
},
{
"trust": 0.1,
"url": "https://nvd.nist.gov"
},
{
"trust": 0.1,
"url": "https://www.cisa.gov/uscert/ics/advisories/icsa-21-012-02"
}
],
"sources": [
{
"db": "CNVD",
"id": "CNVD-2021-02592"
},
{
"db": "VULMON",
"id": "CVE-2020-28395"
},
{
"db": "JVNDB",
"id": "JVNDB-2020-015530"
},
{
"db": "CNNVD",
"id": "CNNVD-202101-830"
},
{
"db": "NVD",
"id": "CVE-2020-28395"
}
]
},
"sources": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#",
"data": {
"@container": "@list"
}
},
"data": [
{
"db": "CNVD",
"id": "CNVD-2021-02592"
},
{
"db": "VULMON",
"id": "CVE-2020-28395"
},
{
"db": "JVNDB",
"id": "JVNDB-2020-015530"
},
{
"db": "CNNVD",
"id": "CNNVD-202101-830"
},
{
"db": "NVD",
"id": "CVE-2020-28395"
}
]
},
"sources_release_date": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources_release_date#",
"data": {
"@container": "@list"
}
},
"data": [
{
"date": "2021-01-13T00:00:00",
"db": "CNVD",
"id": "CNVD-2021-02592"
},
{
"date": "2021-01-12T00:00:00",
"db": "VULMON",
"id": "CVE-2020-28395"
},
{
"date": "2021-10-01T00:00:00",
"db": "JVNDB",
"id": "JVNDB-2020-015530"
},
{
"date": "2021-01-12T00:00:00",
"db": "CNNVD",
"id": "CNNVD-202101-830"
},
{
"date": "2021-01-12T21:15:18.197000",
"db": "NVD",
"id": "CVE-2020-28395"
}
]
},
"sources_update_date": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources_update_date#",
"data": {
"@container": "@list"
}
},
"data": [
{
"date": "2021-02-04T00:00:00",
"db": "CNVD",
"id": "CNVD-2021-02592"
},
{
"date": "2022-12-13T00:00:00",
"db": "VULMON",
"id": "CVE-2020-28395"
},
{
"date": "2021-10-01T07:45:00",
"db": "JVNDB",
"id": "JVNDB-2020-015530"
},
{
"date": "2022-12-14T00:00:00",
"db": "CNNVD",
"id": "CNNVD-202101-830"
},
{
"date": "2024-11-21T05:22:42.987000",
"db": "NVD",
"id": "CVE-2020-28395"
}
]
},
"threat_type": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/threat_type#",
"sources": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#"
}
}
},
"data": "remote",
"sources": [
{
"db": "CNNVD",
"id": "CNNVD-202101-830"
}
],
"trust": 0.6
},
"title": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/title#",
"sources": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#"
}
}
},
"data": "SCALANCE\u00a0X-300\u00a0 Vulnerability in using hard-coded credentials in switch families",
"sources": [
{
"db": "JVNDB",
"id": "JVNDB-2020-015530"
}
],
"trust": 0.8
},
"type": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/type#",
"sources": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#"
}
}
},
"data": "trust management problem",
"sources": [
{
"db": "CNNVD",
"id": "CNNVD-202101-830"
}
],
"trust": 0.6
}
}
gsd-2020-28395
Vulnerability from gsd
{
"GSD": {
"alias": "CVE-2020-28395",
"description": "A vulnerability has been identified in SCALANCE X-300 switch family (incl. 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.",
"id": "GSD-2020-28395"
},
"gsd": {
"metadata": {
"exploitCode": "unknown",
"remediation": "unknown",
"reportConfidence": "confirmed",
"type": "vulnerability"
},
"osvSchema": {
"aliases": [
"CVE-2020-28395"
],
"details": "A vulnerability has been identified in SCALANCE X-200RNA switch family (All versions \u003c V3.2.7), SCALANCE X-300 switch family (incl. 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.",
"id": "GSD-2020-28395",
"modified": "2023-12-13T01:22:01.277345Z",
"schema_version": "1.4.0"
}
},
"namespaces": {
"cve.org": {
"CVE_data_meta": {
"ASSIGNER": "productcert@siemens.com",
"ID": "CVE-2020-28395",
"STATE": "PUBLIC"
},
"affects": {
"vendor": {
"vendor_data": [
{
"product": {
"product_data": [
{
"product_name": "SCALANCE X-200RNA switch family",
"version": {
"version_data": [
{
"version_value": "All versions \u003c V3.2.7"
}
]
}
},
{
"product_name": "SCALANCE X-300 switch family (incl. X408 and SIPLUS NET variants)",
"version": {
"version_data": [
{
"version_value": "All versions \u003c V4.1.0"
}
]
}
}
]
},
"vendor_name": "Siemens"
}
]
}
},
"data_format": "MITRE",
"data_type": "CVE",
"data_version": "4.0",
"description": {
"description_data": [
{
"lang": "eng",
"value": "A vulnerability has been identified in SCALANCE X-200RNA switch family (All versions \u003c V3.2.7), SCALANCE X-300 switch family (incl. 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."
}
]
},
"problemtype": {
"problemtype_data": [
{
"description": [
{
"lang": "eng",
"value": "CWE-321: Use of Hard-coded Cryptographic Key"
}
]
}
]
},
"references": {
"reference_data": [
{
"name": "https://cert-portal.siemens.com/productcert/pdf/ssa-274900.pdf",
"refsource": "MISC",
"url": "https://cert-portal.siemens.com/productcert/pdf/ssa-274900.pdf"
},
{
"name": "https://us-cert.cisa.gov/ics/advisories/icsa-21-012-02",
"refsource": "MISC",
"url": "https://us-cert.cisa.gov/ics/advisories/icsa-21-012-02"
},
{
"name": "https://cert-portal.siemens.com/productcert/pdf/ssa-274900.pdf",
"refsource": "CONFIRM",
"url": "https://cert-portal.siemens.com/productcert/pdf/ssa-274900.pdf"
}
]
}
},
"nvd.nist.gov": {
"configurations": {
"CVE_data_version": "4.0",
"nodes": [
{
"children": [
{
"children": [],
"cpe_match": [
{
"cpe23Uri": "cpe:2.3:o:siemens:scalance_xr324-12m_firmware:*:*:*:*:*:*:*:*",
"cpe_name": [],
"versionEndExcluding": "4.1.0",
"vulnerable": true
}
],
"operator": "OR"
},
{
"children": [],
"cpe_match": [
{
"cpe23Uri": "cpe:2.3:h:siemens:scalance_xr324-12m:-:*:*:*:*:*:*:*",
"cpe_name": [],
"vulnerable": false
}
],
"operator": "OR"
}
],
"cpe_match": [],
"operator": "AND"
},
{
"children": [
{
"children": [],
"cpe_match": [
{
"cpe23Uri": "cpe:2.3:o:siemens:scalance_xr324-12m_ts_firmware:*:*:*:*:*:*:*:*",
"cpe_name": [],
"versionEndExcluding": "4.1.0",
"vulnerable": true
}
],
"operator": "OR"
},
{
"children": [],
"cpe_match": [
{
"cpe23Uri": "cpe:2.3:h:siemens:scalance_xr324-12m_ts:-:*:*:*:*:*:*:*",
"cpe_name": [],
"vulnerable": false
}
],
"operator": "OR"
}
],
"cpe_match": [],
"operator": "AND"
},
{
"children": [
{
"children": [],
"cpe_match": [
{
"cpe23Uri": "cpe:2.3:o:siemens:scalance_xr324-4m_eec_firmware:*:*:*:*:*:*:*:*",
"cpe_name": [],
"versionEndExcluding": "4.1.0",
"vulnerable": true
}
],
"operator": "OR"
},
{
"children": [],
"cpe_match": [
{
"cpe23Uri": "cpe:2.3:h:siemens:scalance_xr324-4m_eec:-:*:*:*:*:*:*:*",
"cpe_name": [],
"vulnerable": false
}
],
"operator": "OR"
}
],
"cpe_match": [],
"operator": "AND"
},
{
"children": [
{
"children": [],
"cpe_match": [
{
"cpe23Uri": "cpe:2.3:o:siemens:scalance_xr324-4m_poe_firmware:*:*:*:*:*:*:*:*",
"cpe_name": [],
"versionEndExcluding": "4.1.0",
"vulnerable": true
}
],
"operator": "OR"
},
{
"children": [],
"cpe_match": [
{
"cpe23Uri": "cpe:2.3:h:siemens:scalance_xr324-4m_poe:-:*:*:*:*:*:*:*",
"cpe_name": [],
"vulnerable": false
}
],
"operator": "OR"
}
],
"cpe_match": [],
"operator": "AND"
},
{
"children": [
{
"children": [],
"cpe_match": [
{
"cpe23Uri": "cpe:2.3:o:siemens:scalance_xr324-4m_poe_ts_firmware:*:*:*:*:*:*:*:*",
"cpe_name": [],
"versionEndExcluding": "4.1.0",
"vulnerable": true
}
],
"operator": "OR"
},
{
"children": [],
"cpe_match": [
{
"cpe23Uri": "cpe:2.3:h:siemens:scalance_xr324-4m_poe_ts:-:*:*:*:*:*:*:*",
"cpe_name": [],
"vulnerable": false
}
],
"operator": "OR"
}
],
"cpe_match": [],
"operator": "AND"
},
{
"children": [
{
"children": [],
"cpe_match": [
{
"cpe23Uri": "cpe:2.3:o:siemens:scalance_xr324wg_firmware:*:*:*:*:*:*:*:*",
"cpe_name": [],
"versionEndExcluding": "4.1.0",
"vulnerable": true
}
],
"operator": "OR"
},
{
"children": [],
"cpe_match": [
{
"cpe23Uri": "cpe:2.3:h:siemens:scalance_xr324wg:-:*:*:*:*:*:*:*",
"cpe_name": [],
"vulnerable": false
}
],
"operator": "OR"
}
],
"cpe_match": [],
"operator": "AND"
},
{
"children": [
{
"children": [],
"cpe_match": [
{
"cpe23Uri": "cpe:2.3:o:siemens:scalance_xr326-2c_poe_wg_firmware:*:*:*:*:*:*:*:*",
"cpe_name": [],
"versionEndExcluding": "4.1.0",
"vulnerable": true
}
],
"operator": "OR"
},
{
"children": [],
"cpe_match": [
{
"cpe23Uri": "cpe:2.3:h:siemens:scalance_xr326-2c_poe_wg:-:*:*:*:*:*:*:*",
"cpe_name": [],
"vulnerable": false
}
],
"operator": "OR"
}
],
"cpe_match": [],
"operator": "AND"
},
{
"children": [
{
"children": [],
"cpe_match": [
{
"cpe23Uri": "cpe:2.3:o:siemens:scalance_xr328-4c_wg_firmware:*:*:*:*:*:*:*:*",
"cpe_name": [],
"versionEndExcluding": "4.1.0",
"vulnerable": true
}
],
"operator": "OR"
},
{
"children": [],
"cpe_match": [
{
"cpe23Uri": "cpe:2.3:h:siemens:scalance_xr328-4c_wg:-:*:*:*:*:*:*:*",
"cpe_name": [],
"vulnerable": false
}
],
"operator": "OR"
}
],
"cpe_match": [],
"operator": "AND"
}
]
},
"cve": {
"CVE_data_meta": {
"ASSIGNER": "productcert@siemens.com",
"ID": "CVE-2020-28395"
},
"data_format": "MITRE",
"data_type": "CVE",
"data_version": "4.0",
"description": {
"description_data": [
{
"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. 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."
}
]
},
"problemtype": {
"problemtype_data": [
{
"description": [
{
"lang": "en",
"value": "CWE-321"
}
]
}
]
},
"references": {
"reference_data": [
{
"name": "https://cert-portal.siemens.com/productcert/pdf/ssa-274900.pdf",
"refsource": "MISC",
"tags": [
"Vendor Advisory"
],
"url": "https://cert-portal.siemens.com/productcert/pdf/ssa-274900.pdf"
},
{
"name": "https://us-cert.cisa.gov/ics/advisories/icsa-21-012-02",
"refsource": "MISC",
"tags": [
"Third Party Advisory",
"US Government Resource",
"Vendor Advisory"
],
"url": "https://us-cert.cisa.gov/ics/advisories/icsa-21-012-02"
}
]
}
},
"impact": {
"baseMetricV2": {
"acInsufInfo": false,
"cvssV2": {
"accessComplexity": "MEDIUM",
"accessVector": "NETWORK",
"authentication": "NONE",
"availabilityImpact": "NONE",
"baseScore": 4.3,
"confidentialityImpact": "PARTIAL",
"integrityImpact": "NONE",
"vectorString": "AV:N/AC:M/Au:N/C:P/I:N/A:N",
"version": "2.0"
},
"exploitabilityScore": 8.6,
"impactScore": 2.9,
"obtainAllPrivilege": false,
"obtainOtherPrivilege": false,
"obtainUserPrivilege": false,
"severity": "MEDIUM",
"userInteractionRequired": false
},
"baseMetricV3": {
"cvssV3": {
"attackComplexity": "HIGH",
"attackVector": "NETWORK",
"availabilityImpact": "NONE",
"baseScore": 5.9,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "HIGH",
"integrityImpact": "NONE",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N",
"version": "3.1"
},
"exploitabilityScore": 2.2,
"impactScore": 3.6
}
},
"lastModifiedDate": "2022-12-13T17:15Z",
"publishedDate": "2021-01-12T21:15Z"
}
}
}
fkie_cve-2020-28395
Vulnerability from fkie_nvd
| 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 | |
| af854a3a-2127-422b-91ae-364da2661108 | https://cert-portal.siemens.com/productcert/pdf/ssa-274900.pdf | Vendor Advisory | |
| af854a3a-2127-422b-91ae-364da2661108 | https://us-cert.cisa.gov/ics/advisories/icsa-21-012-02 | Third Party Advisory, US Government Resource, Vendor Advisory |
{
"configurations": [
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:siemens:scalance_xr324-12m_firmware:*:*:*:*:*:*:*:*",
"matchCriteriaId": "DAB9BF3B-08CB-4307-8EA4-4704E5E107A6",
"versionEndExcluding": "4.1.0",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
},
{
"cpeMatch": [
{
"criteria": "cpe:2.3:h:siemens:scalance_xr324-12m:-:*:*:*:*:*:*:*",
"matchCriteriaId": "36C9AE74-4683-4ED0-A605-3A6B065C230E",
"vulnerable": false
}
],
"negate": false,
"operator": "OR"
}
],
"operator": "AND"
},
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:siemens:scalance_xr324-12m_ts_firmware:*:*:*:*:*:*:*:*",
"matchCriteriaId": "7C7F2ADB-BC8F-480C-B3DB-7CBFFFF6604C",
"versionEndExcluding": "4.1.0",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
},
{
"cpeMatch": [
{
"criteria": "cpe:2.3:h:siemens:scalance_xr324-12m_ts:-:*:*:*:*:*:*:*",
"matchCriteriaId": "4356417E-B4CB-45B0-B395-CE9D423FAB44",
"vulnerable": false
}
],
"negate": false,
"operator": "OR"
}
],
"operator": "AND"
},
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:siemens:scalance_xr324-4m_eec_firmware:*:*:*:*:*:*:*:*",
"matchCriteriaId": "5637F52B-0887-469D-A6CD-C54996FD09D6",
"versionEndExcluding": "4.1.0",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
},
{
"cpeMatch": [
{
"criteria": "cpe:2.3:h:siemens:scalance_xr324-4m_eec:-:*:*:*:*:*:*:*",
"matchCriteriaId": "6F952542-6B79-4681-A236-15C188AAEB1E",
"vulnerable": false
}
],
"negate": false,
"operator": "OR"
}
],
"operator": "AND"
},
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:siemens:scalance_xr324-4m_poe_firmware:*:*:*:*:*:*:*:*",
"matchCriteriaId": "19EC397D-1510-4F92-94E1-7E154B1FCE1C",
"versionEndExcluding": "4.1.0",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
},
{
"cpeMatch": [
{
"criteria": "cpe:2.3:h:siemens:scalance_xr324-4m_poe:-:*:*:*:*:*:*:*",
"matchCriteriaId": "664D9C76-BC13-4874-939C-A8211DA33903",
"vulnerable": false
}
],
"negate": false,
"operator": "OR"
}
],
"operator": "AND"
},
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:siemens:scalance_xr324-4m_poe_ts_firmware:*:*:*:*:*:*:*:*",
"matchCriteriaId": "5051EBA9-94F8-4655-8D6C-D991C4348409",
"versionEndExcluding": "4.1.0",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
},
{
"cpeMatch": [
{
"criteria": "cpe:2.3:h:siemens:scalance_xr324-4m_poe_ts:-:*:*:*:*:*:*:*",
"matchCriteriaId": "4834A67B-7B0B-4F88-BBFB-25667FD68EC5",
"vulnerable": false
}
],
"negate": false,
"operator": "OR"
}
],
"operator": "AND"
},
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:siemens:scalance_xr324wg_firmware:*:*:*:*:*:*:*:*",
"matchCriteriaId": "E3AC6D32-1EDD-4DF1-B48A-D8AE73C0CA2F",
"versionEndExcluding": "4.1.0",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
},
{
"cpeMatch": [
{
"criteria": "cpe:2.3:h:siemens:scalance_xr324wg:-:*:*:*:*:*:*:*",
"matchCriteriaId": "E767C461-8FA6-4700-98CB-734AFD309140",
"vulnerable": false
}
],
"negate": false,
"operator": "OR"
}
],
"operator": "AND"
},
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:siemens:scalance_xr326-2c_poe_wg_firmware:*:*:*:*:*:*:*:*",
"matchCriteriaId": "A82CF7F5-5555-4247-9C66-48AC6E3683CC",
"versionEndExcluding": "4.1.0",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
},
{
"cpeMatch": [
{
"criteria": "cpe:2.3:h:siemens:scalance_xr326-2c_poe_wg:-:*:*:*:*:*:*:*",
"matchCriteriaId": "CBD19EFB-12D2-4401-B87A-91873528E474",
"vulnerable": false
}
],
"negate": false,
"operator": "OR"
}
],
"operator": "AND"
},
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:siemens:scalance_xr328-4c_wg_firmware:*:*:*:*:*:*:*:*",
"matchCriteriaId": "D9C73FC3-0179-418C-A5F2-E9E51D77D8B1",
"versionEndExcluding": "4.1.0",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
},
{
"cpeMatch": [
{
"criteria": "cpe:2.3:h:siemens:scalance_xr328-4c_wg:-:*:*:*:*:*:*:*",
"matchCriteriaId": "A5B7DEDC-66BD-4701-BBDD-16273263ADC9",
"vulnerable": false
}
],
"negate": false,
"operator": "OR"
}
],
"operator": "AND"
}
],
"cveTags": [],
"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. 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."
},
{
"lang": "es",
"value": "Se ha identificado una vulnerabilidad en la familia de switch SCALANCE X-300 (incluidas las variantes X408 y SIPLUS NET) (todas las versiones anteriores a V4.1.0).\u0026#xa0;Los dispositivos no crean una nueva clave privada \u00fanica despu\u00e9s del restablecimiento de f\u00e1brica.\u0026#xa0;Un atacante podr\u00eda aprovechar esta situaci\u00f3n en una situaci\u00f3n de man-in-the-middle y descifrar el tr\u00e1fico capturado previamente"
}
],
"id": "CVE-2020-28395",
"lastModified": "2024-11-21T05:22:42.987",
"metrics": {
"cvssMetricV2": [
{
"acInsufInfo": false,
"baseSeverity": "MEDIUM",
"cvssData": {
"accessComplexity": "MEDIUM",
"accessVector": "NETWORK",
"authentication": "NONE",
"availabilityImpact": "NONE",
"baseScore": 4.3,
"confidentialityImpact": "PARTIAL",
"integrityImpact": "NONE",
"vectorString": "AV:N/AC:M/Au:N/C:P/I:N/A:N",
"version": "2.0"
},
"exploitabilityScore": 8.6,
"impactScore": 2.9,
"obtainAllPrivilege": false,
"obtainOtherPrivilege": false,
"obtainUserPrivilege": false,
"source": "nvd@nist.gov",
"type": "Primary",
"userInteractionRequired": false
}
],
"cvssMetricV31": [
{
"cvssData": {
"attackComplexity": "HIGH",
"attackVector": "NETWORK",
"availabilityImpact": "NONE",
"baseScore": 5.9,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "HIGH",
"integrityImpact": "NONE",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N",
"version": "3.1"
},
"exploitabilityScore": 2.2,
"impactScore": 3.6,
"source": "nvd@nist.gov",
"type": "Primary"
}
]
},
"published": "2021-01-12T21:15:18.197",
"references": [
{
"source": "productcert@siemens.com",
"tags": [
"Vendor Advisory"
],
"url": "https://cert-portal.siemens.com/productcert/pdf/ssa-274900.pdf"
},
{
"source": "productcert@siemens.com",
"tags": [
"Third Party Advisory",
"US Government Resource",
"Vendor Advisory"
],
"url": "https://us-cert.cisa.gov/ics/advisories/icsa-21-012-02"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Vendor Advisory"
],
"url": "https://cert-portal.siemens.com/productcert/pdf/ssa-274900.pdf"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Third Party Advisory",
"US Government Resource",
"Vendor Advisory"
],
"url": "https://us-cert.cisa.gov/ics/advisories/icsa-21-012-02"
}
],
"sourceIdentifier": "productcert@siemens.com",
"vulnStatus": "Modified",
"weaknesses": [
{
"description": [
{
"lang": "en",
"value": "CWE-321"
}
],
"source": "productcert@siemens.com",
"type": "Primary"
},
{
"description": [
{
"lang": "en",
"value": "CWE-798"
}
],
"source": "nvd@nist.gov",
"type": "Secondary"
}
]
}
Sightings
| Author | Source | Type | Date |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
- Confirmed: The vulnerability is confirmed from an analyst perspective.
- Published Proof of Concept: A public proof of concept is available for this vulnerability.
- 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.