VAR-202105-0312
Vulnerability from variot - Updated: 2024-08-14 13:09An 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). Multiple Siemens products are vulnerable to miscalculations.Denial of service (DoS) It may be put into a state. Pillow is a Python-based image processing library. There is currently no information about this vulnerability, please feel free to follow CNNVD or manufacturer announcements
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-202105-0312",
"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 xm416-4c l3",
"scope": "lt",
"trust": 1.0,
"vendor": "siemens",
"version": "6.4"
},
{
"model": "scalance xr552",
"scope": "lt",
"trust": 1.0,
"vendor": "siemens",
"version": "6.4"
},
{
"model": "scalance xm408-8c",
"scope": "lt",
"trust": 1.0,
"vendor": "siemens",
"version": "6.4"
},
{
"model": "scalance xm408-4c",
"scope": "lt",
"trust": 1.0,
"vendor": "siemens",
"version": "6.4"
},
{
"model": "scalance xr528",
"scope": "lt",
"trust": 1.0,
"vendor": "siemens",
"version": "6.4"
},
{
"model": "scalance xm408-8c l3",
"scope": "lt",
"trust": 1.0,
"vendor": "siemens",
"version": "6.4"
},
{
"model": "scalance xm-400",
"scope": "lt",
"trust": 1.0,
"vendor": "siemens",
"version": "6.4"
},
{
"model": "scalance xr526",
"scope": "lt",
"trust": 1.0,
"vendor": "siemens",
"version": "6.4"
},
{
"model": "scalance xr524",
"scope": "lt",
"trust": 1.0,
"vendor": "siemens",
"version": "6.4"
},
{
"model": "scalance xm408-4c l3",
"scope": "lt",
"trust": 1.0,
"vendor": "siemens",
"version": "6.4"
},
{
"model": "scalance xm416-4c",
"scope": "lt",
"trust": 1.0,
"vendor": "siemens",
"version": "6.4"
},
{
"model": "scalance xm-408-8c",
"scope": null,
"trust": 0.8,
"vendor": "\u30b7\u30fc\u30e1\u30f3\u30b9",
"version": null
},
{
"model": "scalance xm-426-4c",
"scope": null,
"trust": 0.8,
"vendor": "\u30b7\u30fc\u30e1\u30f3\u30b9",
"version": null
},
{
"model": "scalance xm-408-8c 13",
"scope": null,
"trust": 0.8,
"vendor": "\u30b7\u30fc\u30e1\u30f3\u30b9",
"version": null
},
{
"model": "scalance xm-400",
"scope": null,
"trust": 0.8,
"vendor": "\u30b7\u30fc\u30e1\u30f3\u30b9",
"version": null
},
{
"model": "scalance xr-552",
"scope": null,
"trust": 0.8,
"vendor": "\u30b7\u30fc\u30e1\u30f3\u30b9",
"version": null
},
{
"model": "scalance xm-416-4c 13",
"scope": null,
"trust": 0.8,
"vendor": "\u30b7\u30fc\u30e1\u30f3\u30b9",
"version": null
},
{
"model": "scalance xr-528",
"scope": null,
"trust": 0.8,
"vendor": "\u30b7\u30fc\u30e1\u30f3\u30b9",
"version": null
},
{
"model": "scalance xr-526",
"scope": null,
"trust": 0.8,
"vendor": "\u30b7\u30fc\u30e1\u30f3\u30b9",
"version": null
},
{
"model": "scalance xm-408-4c",
"scope": null,
"trust": 0.8,
"vendor": "\u30b7\u30fc\u30e1\u30f3\u30b9",
"version": null
},
{
"model": "scalance xr-524",
"scope": null,
"trust": 0.8,
"vendor": "\u30b7\u30fc\u30e1\u30f3\u30b9",
"version": null
}
],
"sources": [
{
"db": "JVNDB",
"id": "JVNDB-2021-006944"
},
{
"db": "NVD",
"id": "CVE-2020-28393"
}
]
},
"cve": "CVE-2020-28393",
"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": "COMPLETE",
"baseScore": 7.1,
"confidentialityImpact": "NONE",
"exploitabilityScore": 8.6,
"id": "CVE-2020-28393",
"impactScore": 6.9,
"integrityImpact": "NONE",
"severity": "HIGH",
"trust": 1.9,
"vectorString": "AV:N/AC:M/Au:N/C:N/I:N/A:C",
"version": "2.0"
}
],
"cvssV3": [
{
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"author": "nvd@nist.gov",
"availabilityImpact": "HIGH",
"baseScore": 7.5,
"baseSeverity": "HIGH",
"confidentialityImpact": "NONE",
"exploitabilityScore": 3.9,
"id": "CVE-2020-28393",
"impactScore": 3.6,
"integrityImpact": "NONE",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"trust": 1.0,
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
"version": "3.1"
},
{
"attackComplexity": "Low",
"attackVector": "Network",
"author": "NVD",
"availabilityImpact": "High",
"baseScore": 7.5,
"baseSeverity": "High",
"confidentialityImpact": "None",
"exploitabilityScore": null,
"id": "CVE-2020-28393",
"impactScore": null,
"integrityImpact": "None",
"privilegesRequired": "None",
"scope": "Unchanged",
"trust": 0.8,
"userInteraction": "None",
"vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
"version": "3.0"
}
],
"severity": [
{
"author": "nvd@nist.gov",
"id": "CVE-2020-28393",
"trust": 1.0,
"value": "HIGH"
},
{
"author": "NVD",
"id": "CVE-2020-28393",
"trust": 0.8,
"value": "High"
},
{
"author": "CNNVD",
"id": "CNNVD-202104-975",
"trust": 0.6,
"value": "MEDIUM"
},
{
"author": "CNNVD",
"id": "CNNVD-202105-641",
"trust": 0.6,
"value": "HIGH"
},
{
"author": "VULMON",
"id": "CVE-2020-28393",
"trust": 0.1,
"value": "HIGH"
}
]
}
],
"sources": [
{
"db": "VULMON",
"id": "CVE-2020-28393"
},
{
"db": "JVNDB",
"id": "JVNDB-2021-006944"
},
{
"db": "CNNVD",
"id": "CNNVD-202104-975"
},
{
"db": "CNNVD",
"id": "CNNVD-202105-641"
},
{
"db": "NVD",
"id": "CVE-2020-28393"
}
]
},
"description": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/description#",
"sources": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#"
}
}
},
"data": "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). Multiple Siemens products are vulnerable to miscalculations.Denial of service (DoS) It may be put into a state. Pillow is a Python-based image processing library. \nThere is currently no information about this vulnerability, please feel free to follow CNNVD or manufacturer announcements",
"sources": [
{
"db": "NVD",
"id": "CVE-2020-28393"
},
{
"db": "JVNDB",
"id": "JVNDB-2021-006944"
},
{
"db": "CNNVD",
"id": "CNNVD-202104-975"
},
{
"db": "VULMON",
"id": "CVE-2020-28393"
}
],
"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-2020-28393",
"trust": 3.3
},
{
"db": "ICS CERT",
"id": "ICSA-21-131-10",
"trust": 2.5
},
{
"db": "SIEMENS",
"id": "SSA-116379",
"trust": 1.7
},
{
"db": "JVN",
"id": "JVNVU91051134",
"trust": 0.8
},
{
"db": "JVNDB",
"id": "JVNDB-2021-006944",
"trust": 0.8
},
{
"db": "CS-HELP",
"id": "SB2021041363",
"trust": 0.6
},
{
"db": "CNNVD",
"id": "CNNVD-202104-975",
"trust": 0.6
},
{
"db": "CS-HELP",
"id": "SB2021051311",
"trust": 0.6
},
{
"db": "AUSCERT",
"id": "ESB-2021.1598",
"trust": 0.6
},
{
"db": "CNNVD",
"id": "CNNVD-202105-641",
"trust": 0.6
},
{
"db": "VULMON",
"id": "CVE-2020-28393",
"trust": 0.1
}
],
"sources": [
{
"db": "VULMON",
"id": "CVE-2020-28393"
},
{
"db": "JVNDB",
"id": "JVNDB-2021-006944"
},
{
"db": "CNNVD",
"id": "CNNVD-202104-975"
},
{
"db": "CNNVD",
"id": "CNNVD-202105-641"
},
{
"db": "NVD",
"id": "CVE-2020-28393"
}
]
},
"id": "VAR-202105-0312",
"iot": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/iot#",
"sources": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#"
}
}
},
"data": true,
"sources": [
{
"db": "VARIoT devices database",
"id": null
}
],
"trust": 0.3981481466666667
},
"last_update_date": "2024-08-14T13:09:14.031000Z",
"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-116379",
"trust": 0.8,
"url": "https://cert-portal.siemens.com/productcert/pdf/ssa-116379.pdf"
},
{
"title": "Multiple Siemens Repair measures for device security vulnerabilities",
"trust": 0.6,
"url": "http://www.cnnvd.org.cn/web/xxk/bdxqById.tag?id=151565"
},
{
"title": "Siemens Security Advisories: Siemens Security Advisory",
"trust": 0.1,
"url": "https://vulmon.com/vendoradvisory?qidtp=siemens_security_advisories\u0026qid=be6885a528c543602793e24a856c3ff0"
}
],
"sources": [
{
"db": "VULMON",
"id": "CVE-2020-28393"
},
{
"db": "JVNDB",
"id": "JVNDB-2021-006944"
},
{
"db": "CNNVD",
"id": "CNNVD-202105-641"
}
]
},
"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-682",
"trust": 1.0
},
{
"problemtype": "Calculation error (CWE-682) [ Other ]",
"trust": 0.8
}
],
"sources": [
{
"db": "JVNDB",
"id": "JVNDB-2021-006944"
},
{
"db": "NVD",
"id": "CVE-2020-28393"
}
]
},
"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": 2.3,
"url": "https://us-cert.cisa.gov/ics/advisories/icsa-21-131-10"
},
{
"trust": 1.7,
"url": "https://cert-portal.siemens.com/productcert/pdf/ssa-116379.pdf"
},
{
"trust": 0.8,
"url": "https://jvn.jp/vu/jvnvu91051134/"
},
{
"trust": 0.8,
"url": "https://nvd.nist.gov/vuln/detail/cve-2020-28393"
},
{
"trust": 0.8,
"url": "https://www.cisa.gov/uscert/ics/advisories/icsa-21-131-10"
},
{
"trust": 0.6,
"url": "https://www.cybersecurity-help.cz/vdb/sb2021041363"
},
{
"trust": 0.6,
"url": "https://www.cybersecurity-help.cz/vdb/sb2021051311"
},
{
"trust": 0.6,
"url": "https://www.auscert.org.au/bulletins/esb-2021.1598"
},
{
"trust": 0.1,
"url": "https://cwe.mitre.org/data/definitions/682.html"
},
{
"trust": 0.1,
"url": "https://nvd.nist.gov"
},
{
"trust": 0.1,
"url": "https://cert-portal.siemens.com/productcert/txt/ssa-116379.txt"
}
],
"sources": [
{
"db": "VULMON",
"id": "CVE-2020-28393"
},
{
"db": "JVNDB",
"id": "JVNDB-2021-006944"
},
{
"db": "CNNVD",
"id": "CNNVD-202104-975"
},
{
"db": "CNNVD",
"id": "CNNVD-202105-641"
},
{
"db": "NVD",
"id": "CVE-2020-28393"
}
]
},
"sources": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#",
"data": {
"@container": "@list"
}
},
"data": [
{
"db": "VULMON",
"id": "CVE-2020-28393"
},
{
"db": "JVNDB",
"id": "JVNDB-2021-006944"
},
{
"db": "CNNVD",
"id": "CNNVD-202104-975"
},
{
"db": "CNNVD",
"id": "CNNVD-202105-641"
},
{
"db": "NVD",
"id": "CVE-2020-28393"
}
]
},
"sources_release_date": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources_release_date#",
"data": {
"@container": "@list"
}
},
"data": [
{
"date": "2021-05-12T00:00:00",
"db": "VULMON",
"id": "CVE-2020-28393"
},
{
"date": "2022-01-26T00:00:00",
"db": "JVNDB",
"id": "JVNDB-2021-006944"
},
{
"date": "2021-04-13T00:00:00",
"db": "CNNVD",
"id": "CNNVD-202104-975"
},
{
"date": "2021-05-11T00:00:00",
"db": "CNNVD",
"id": "CNNVD-202105-641"
},
{
"date": "2021-05-12T14:15:11.083000",
"db": "NVD",
"id": "CVE-2020-28393"
}
]
},
"sources_update_date": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources_update_date#",
"data": {
"@container": "@list"
}
},
"data": [
{
"date": "2021-05-21T00:00:00",
"db": "VULMON",
"id": "CVE-2020-28393"
},
{
"date": "2022-01-26T07:30:00",
"db": "JVNDB",
"id": "JVNDB-2021-006944"
},
{
"date": "2021-04-14T00:00:00",
"db": "CNNVD",
"id": "CNNVD-202104-975"
},
{
"date": "2021-05-24T00:00:00",
"db": "CNNVD",
"id": "CNNVD-202105-641"
},
{
"date": "2021-05-21T14:03:28.083000",
"db": "NVD",
"id": "CVE-2020-28393"
}
]
},
"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-202105-641"
}
],
"trust": 0.6
},
"title": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/title#",
"sources": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#"
}
}
},
"data": "Computational error vulnerabilities in multiple Siemens products",
"sources": [
{
"db": "JVNDB",
"id": "JVNDB-2021-006944"
}
],
"trust": 0.8
},
"type": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/type#",
"sources": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#"
}
}
},
"data": "other",
"sources": [
{
"db": "CNNVD",
"id": "CNNVD-202104-975"
},
{
"db": "CNNVD",
"id": "CNNVD-202105-641"
}
],
"trust": 1.2
}
}
Loading…
Loading…
Drag nodes to arrange them. Double-click a related vulnerability to open it, or a source to visit its link. The Physics button on the left tunes the layout and the simulation; the legend at the bottom left hides or shows nodes by kind and by sighting type.
Experimental. This forecast is provided for visualization only and may change without notice. Do not use it for operational decisions.
Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.
Sightings
| Author | Source | Type | Date | Other |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or observed by the user.
- Confirmed: The vulnerability has been validated from an analyst's perspective.
- Published Proof of Concept: A public proof of concept is available for this vulnerability.
- Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
- Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
- Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
- Not confirmed: The user expressed doubt about the validity of the vulnerability.
- Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.
Vulnerability timeline
Sightings and recorded dates, grouped by day · UTC
Loading timeline…
Loading…
Loading…
The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the
vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base
model, served locally by ML-Gateway.
They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.
Loading…
Related by attack behaviour
Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.