cve-2020-28393
Vulnerability from cvelistv5
Published
2021-05-12 13:18
Modified
2024-08-04 16:33
Severity ?
EPSS score ?
Summary
An unauthenticated remote attacker could create a permanent denial-of-service condition by sending specially crafted OSPF packets. Successful exploitation requires OSPF to be enabled on an affected device on the SCALANCE XM-400, XR-500 (All versions prior to v6.4).
References
| ▼ | URL | Tags | |
|---|---|---|---|
| productcert@siemens.com | https://cert-portal.siemens.com/productcert/pdf/ssa-116379.pdf | Vendor Advisory | |
| productcert@siemens.com | https://us-cert.cisa.gov/ics/advisories/icsa-21-131-10 | Third Party Advisory, US Government Resource |
Impacted products
| ▼ | Vendor | Product |
|---|---|---|
| n/a | SCALANCE XM-400, XR-500 |
{
"containers": {
"adp": [
{
"providerMetadata": {
"dateUpdated": "2024-08-04T16:33:59.094Z",
"orgId": "af854a3a-2127-422b-91ae-364da2661108",
"shortName": "CVE"
},
"references": [
{
"tags": [
"x_refsource_MISC",
"x_transferred"
],
"url": "https://us-cert.cisa.gov/ics/advisories/icsa-21-131-10"
},
{
"tags": [
"x_refsource_MISC",
"x_transferred"
],
"url": "https://cert-portal.siemens.com/productcert/pdf/ssa-116379.pdf"
}
],
"title": "CVE Program Container"
}
],
"cna": {
"affected": [
{
"product": "SCALANCE XM-400, XR-500",
"vendor": "n/a",
"versions": [
{
"status": "affected",
"version": "All versions prior to v6.4"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "An unauthenticated remote attacker could create a permanent denial-of-service condition by sending specially crafted OSPF packets. Successful exploitation requires OSPF to be enabled on an affected device on the SCALANCE XM-400, XR-500 (All versions prior to v6.4)."
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-682",
"description": "INCORRECT CALCULATION CWE-682",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2021-05-13T12:00:54",
"orgId": "cec7a2ec-15b4-4faf-bd53-b40f371f3a77",
"shortName": "siemens"
},
"references": [
{
"tags": [
"x_refsource_MISC"
],
"url": "https://us-cert.cisa.gov/ics/advisories/icsa-21-131-10"
},
{
"tags": [
"x_refsource_MISC"
],
"url": "https://cert-portal.siemens.com/productcert/pdf/ssa-116379.pdf"
}
],
"x_legacyV4Record": {
"CVE_data_meta": {
"ASSIGNER": "productcert@siemens.com",
"ID": "CVE-2020-28393",
"STATE": "PUBLIC"
},
"affects": {
"vendor": {
"vendor_data": [
{
"product": {
"product_data": [
{
"product_name": "SCALANCE XM-400, XR-500",
"version": {
"version_data": [
{
"version_value": "All versions prior to v6.4"
}
]
}
}
]
},
"vendor_name": "n/a"
}
]
}
},
"data_format": "MITRE",
"data_type": "CVE",
"data_version": "4.0",
"description": {
"description_data": [
{
"lang": "eng",
"value": "An unauthenticated remote attacker could create a permanent denial-of-service condition by sending specially crafted OSPF packets. Successful exploitation requires OSPF to be enabled on an affected device on the SCALANCE XM-400, XR-500 (All versions prior to v6.4)."
}
]
},
"problemtype": {
"problemtype_data": [
{
"description": [
{
"lang": "eng",
"value": "INCORRECT CALCULATION CWE-682"
}
]
}
]
},
"references": {
"reference_data": [
{
"name": "https://us-cert.cisa.gov/ics/advisories/icsa-21-131-10",
"refsource": "MISC",
"url": "https://us-cert.cisa.gov/ics/advisories/icsa-21-131-10"
},
{
"name": "https://cert-portal.siemens.com/productcert/pdf/ssa-116379.pdf",
"refsource": "MISC",
"url": "https://cert-portal.siemens.com/productcert/pdf/ssa-116379.pdf"
}
]
}
}
}
},
"cveMetadata": {
"assignerOrgId": "cec7a2ec-15b4-4faf-bd53-b40f371f3a77",
"assignerShortName": "siemens",
"cveId": "CVE-2020-28393",
"datePublished": "2021-05-12T13:18:22",
"dateReserved": "2020-11-10T00:00:00",
"dateUpdated": "2024-08-04T16:33:59.094Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1",
"meta": {
"nvd": "{\"cve\":{\"id\":\"CVE-2020-28393\",\"sourceIdentifier\":\"productcert@siemens.com\",\"published\":\"2021-05-12T14:15:11.083\",\"lastModified\":\"2021-05-21T14:03:28.083\",\"vulnStatus\":\"Analyzed\",\"descriptions\":[{\"lang\":\"en\",\"value\":\"An unauthenticated remote attacker could create a permanent denial-of-service condition by sending specially crafted OSPF packets. Successful exploitation requires OSPF to be enabled on an affected device on the SCALANCE XM-400, XR-500 (All versions prior to v6.4).\"},{\"lang\":\"es\",\"value\":\"Se ha identificado una vulnerabilidad en SCALANCE XM-400 Family (todas las versiones anteriores a V6.4), SCALANCE XR-500 Family (todas las versiones anteriores a V6.4). La implementaci\u00f3n del protocolo OSPF en los dispositivos afectados maneja incorrectamente el n\u00famero de campos LSA en combinaci\u00f3n con otros campos modificados. Un atacante remoto no autenticado podr\u00eda crear una condici\u00f3n de Denegaci\u00f3n de Servicio permanente al enviar paquetes OSPF especialmente dise\u00f1ados. Una explotaci\u00f3n con \u00e9xito requiere que OSPF est\u00e9 habilitado en un dispositivo afectado\"}],\"metrics\":{\"cvssMetricV31\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"cvssData\":{\"version\":\"3.1\",\"vectorString\":\"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H\",\"attackVector\":\"NETWORK\",\"attackComplexity\":\"LOW\",\"privilegesRequired\":\"NONE\",\"userInteraction\":\"NONE\",\"scope\":\"UNCHANGED\",\"confidentialityImpact\":\"NONE\",\"integrityImpact\":\"NONE\",\"availabilityImpact\":\"HIGH\",\"baseScore\":7.5,\"baseSeverity\":\"HIGH\"},\"exploitabilityScore\":3.9,\"impactScore\":3.6}],\"cvssMetricV2\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"cvssData\":{\"version\":\"2.0\",\"vectorString\":\"AV:N/AC:M/Au:N/C:N/I:N/A:C\",\"accessVector\":\"NETWORK\",\"accessComplexity\":\"MEDIUM\",\"authentication\":\"NONE\",\"confidentialityImpact\":\"NONE\",\"integrityImpact\":\"NONE\",\"availabilityImpact\":\"COMPLETE\",\"baseScore\":7.1},\"baseSeverity\":\"HIGH\",\"exploitabilityScore\":8.6,\"impactScore\":6.9,\"acInsufInfo\":false,\"obtainAllPrivilege\":false,\"obtainUserPrivilege\":false,\"obtainOtherPrivilege\":false,\"userInteractionRequired\":false}]},\"weaknesses\":[{\"source\":\"productcert@siemens.com\",\"type\":\"Primary\",\"description\":[{\"lang\":\"en\",\"value\":\"CWE-682\"}]}],\"configurations\":[{\"operator\":\"AND\",\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:siemens:scalance_xm-400_firmware:*:*:*:*:*:*:*:*\",\"versionEndExcluding\":\"6.4\",\"matchCriteriaId\":\"E40058B3-3726-4F6A-AB41-7679487639F2\"}]},{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":false,\"criteria\":\"cpe:2.3:h:siemens:scalance_xm-400:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"798E900F-5EF9-4B39-B8C2-79FAE659E7F5\"}]}]},{\"operator\":\"AND\",\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:siemens:scalance_xr524_firmware:*:*:*:*:*:*:*:*\",\"versionEndExcluding\":\"6.4\",\"matchCriteriaId\":\"66B18697-4508-465B-AB56-A64DF601F8E4\"}]},{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":false,\"criteria\":\"cpe:2.3:h:siemens:scalance_xr524:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"7DEEA300-16C3-4FEE-88A8-674DE2AEEC95\"}]}]},{\"operator\":\"AND\",\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:siemens:scalance_xr526_firmware:*:*:*:*:*:*:*:*\",\"versionEndExcluding\":\"6.4\",\"matchCriteriaId\":\"1DC81BDD-1426-4BF3-AB8B-D050EC9E44EB\"}]},{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":false,\"criteria\":\"cpe:2.3:h:siemens:scalance_xr526:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"756A07F8-4F9F-4A76-942E-82CB92216943\"}]}]},{\"operator\":\"AND\",\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:siemens:scalance_xr528_firmware:*:*:*:*:*:*:*:*\",\"versionEndExcluding\":\"6.4\",\"matchCriteriaId\":\"70411378-1EEE-401A-A7C9-A88299215F82\"}]},{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":false,\"criteria\":\"cpe:2.3:h:siemens:scalance_xr528:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"FDE5E54D-FFED-4C2C-B89D-E085E61D44E4\"}]}]},{\"operator\":\"AND\",\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:siemens:scalance_xr552_firmware:*:*:*:*:*:*:*:*\",\"versionEndExcluding\":\"6.4\",\"matchCriteriaId\":\"8DA7378E-5E6A-4541-B078-AB7E8CDC0E3E\"}]},{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":false,\"criteria\":\"cpe:2.3:h:siemens:scalance_xr552:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"AB16A0BE-5AF3-4168-B755-D023E497A35F\"}]}]},{\"operator\":\"AND\",\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:siemens:scalance_xm416-4c_firmware:*:*:*:*:*:*:*:*\",\"versionEndExcluding\":\"6.4\",\"matchCriteriaId\":\"B98F706F-1994-464F-A7BC-01E476EA699F\"}]},{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":false,\"criteria\":\"cpe:2.3:h:siemens:scalance_xm416-4c:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"F9102A41-5812-4014-BC07-E571E815ED49\"}]}]},{\"operator\":\"AND\",\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:siemens:scalance_xm408-8c_firmware:*:*:*:*:*:*:*:*\",\"versionEndExcluding\":\"6.4\",\"matchCriteriaId\":\"3A2826CF-A6AD-4FC8-8CE7-F1B5ACAA7451\"}]},{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":false,\"criteria\":\"cpe:2.3:h:siemens:scalance_xm408-8c:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"7096DBA5-95BB-44D7-B7CA-B1845C87F70E\"}]}]},{\"operator\":\"AND\",\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:siemens:scalance_xm408-4c_firmware:*:*:*:*:*:*:*:*\",\"versionEndExcluding\":\"6.4\",\"matchCriteriaId\":\"192095A3-5A69-4B45-8A01-8A563C1ED8BA\"}]},{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":false,\"criteria\":\"cpe:2.3:h:siemens:scalance_xm408-4c:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"2AA81823-013F-4990-B62D-86C404F04BCB\"}]}]},{\"operator\":\"AND\",\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:siemens:scalance_xm416-4c_l3_firmware:*:*:*:*:*:*:*:*\",\"versionEndExcluding\":\"6.4\",\"matchCriteriaId\":\"E34C5BF4-3761-4762-B0DE-3C4235C8B04C\"}]},{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":false,\"criteria\":\"cpe:2.3:h:siemens:scalance_xm416-4c_l3:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"86A2A766-9046-484F-9D49-4A1F4F0F96A4\"}]}]},{\"operator\":\"AND\",\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:siemens:scalance_xm408-8c_l3_firmware:*:*:*:*:*:*:*:*\",\"versionEndExcluding\":\"6.4\",\"matchCriteriaId\":\"E21E3308-2C77-4233-8827-3F0613121015\"}]},{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":false,\"criteria\":\"cpe:2.3:h:siemens:scalance_xm408-8c_l3:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"78562689-B494-4500-9725-B418F1EC3CAB\"}]}]},{\"operator\":\"AND\",\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:siemens:scalance_xm408-4c_l3_firmware:*:*:*:*:*:*:*:*\",\"versionEndExcluding\":\"6.4\",\"matchCriteriaId\":\"96CF5766-E762-4329-BDCC-6833CD90BC4E\"}]},{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":false,\"criteria\":\"cpe:2.3:h:siemens:scalance_xm408-4c_l3:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"B2FB222B-0414-4A1E-8BBD-6470CDB3BFF8\"}]}]}],\"references\":[{\"url\":\"https://cert-portal.siemens.com/productcert/pdf/ssa-116379.pdf\",\"source\":\"productcert@siemens.com\",\"tags\":[\"Vendor Advisory\"]},{\"url\":\"https://us-cert.cisa.gov/ics/advisories/icsa-21-131-10\",\"source\":\"productcert@siemens.com\",\"tags\":[\"Third Party Advisory\",\"US Government Resource\"]}]}}"
}
}
Loading...
Loading...
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.
- 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.