var-202012-0217
Vulnerability from variot
A vulnerability has been identified in SIMATIC ET 200SP Open Controller (incl. SIPLUS variants) (V20.8), SIMATIC S7-1500 Software Controller (V20.8). The web server of the affected products contains a vulnerability that could allow a remote attacker to trigger a denial-of-service condition by sending a specially crafted HTTP request. Siemens SIMATIC Controller Web Servers is a platform of German Siemens (Siemens) that provides Web-side control for Siemens automation products.
Siemens SIMATIC Controller Web Servers has a security vulnerability
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-202012-0217",
"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": "simatic s7-1500 software controller",
"scope": "lte",
"trust": 1.0,
"vendor": "siemens",
"version": "20.8"
},
{
"model": "simatic et 200sp open controller",
"scope": "lte",
"trust": 1.0,
"vendor": "siemens",
"version": "20.8"
},
{
"model": "simatic s7-1500 software controller",
"scope": null,
"trust": 0.8,
"vendor": "\u30b7\u30fc\u30e1\u30f3\u30b9",
"version": null
},
{
"model": "simatic et 200sp open controller",
"scope": null,
"trust": 0.8,
"vendor": "\u30b7\u30fc\u30e1\u30f3\u30b9",
"version": null
},
{
"model": "simatic et 200sp open controller",
"scope": "eq",
"trust": 0.6,
"vendor": "siemens",
"version": "v20.8"
},
{
"model": "simatic s7-1500 software controller",
"scope": "eq",
"trust": 0.6,
"vendor": "siemens",
"version": "v20.8"
}
],
"sources": [
{
"db": "CNVD",
"id": "CNVD-2020-70925"
},
{
"db": "JVNDB",
"id": "JVNDB-2020-014565"
},
{
"db": "NVD",
"id": "CVE-2020-15796"
}
]
},
"configurations": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/configurations#",
"children": {
"@container": "@list"
},
"cpe_match": {
"@container": "@list"
},
"data": {
"@container": "@list"
},
"nodes": {
"@container": "@list"
}
},
"data": [
{
"CVE_data_version": "4.0",
"nodes": [
{
"children": [
{
"children": [],
"cpe_match": [
{
"cpe23Uri": "cpe:2.3:o:siemens:simatic_et_200sp_open_controller_firmware:*:*:*:*:*:*:*:*",
"cpe_name": [],
"versionEndIncluding": "20.8",
"vulnerable": true
}
],
"operator": "OR"
},
{
"children": [],
"cpe_match": [
{
"cpe23Uri": "cpe:2.3:h:siemens:simatic_et_200sp_open_controller:-:*:*:*:*:*:*:*",
"cpe_name": [],
"vulnerable": false
}
],
"operator": "OR"
}
],
"cpe_match": [],
"operator": "AND"
},
{
"children": [
{
"children": [],
"cpe_match": [
{
"cpe23Uri": "cpe:2.3:o:siemens:simatic_s7-1500_software_controller_firmware:*:*:*:*:*:*:*:*",
"cpe_name": [],
"versionEndIncluding": "20.8",
"vulnerable": true
}
],
"operator": "OR"
},
{
"children": [],
"cpe_match": [
{
"cpe23Uri": "cpe:2.3:h:siemens:simatic_s7-1500_software_controller:-:*:*:*:*:*:*:*",
"cpe_name": [],
"vulnerable": false
}
],
"operator": "OR"
}
],
"cpe_match": [],
"operator": "AND"
}
]
}
],
"sources": [
{
"db": "NVD",
"id": "CVE-2020-15796"
}
]
},
"cve": "CVE-2020-15796",
"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": [
{
"acInsufInfo": false,
"accessComplexity": "LOW",
"accessVector": "NETWORK",
"authentication": "NONE",
"author": "NVD",
"availabilityImpact": "PARTIAL",
"baseScore": 5.0,
"confidentialityImpact": "NONE",
"exploitabilityScore": 10.0,
"impactScore": 2.9,
"integrityImpact": "NONE",
"obtainAllPrivilege": false,
"obtainOtherPrivilege": false,
"obtainUserPrivilege": false,
"severity": "MEDIUM",
"trust": 1.0,
"userInteractionRequired": false,
"vectorString": "AV:N/AC:L/Au:N/C:N/I:N/A:P",
"version": "2.0"
},
{
"acInsufInfo": null,
"accessComplexity": "Low",
"accessVector": "Network",
"authentication": "None",
"author": "NVD",
"availabilityImpact": "Partial",
"baseScore": 5.0,
"confidentialityImpact": "None",
"exploitabilityScore": null,
"id": "CVE-2020-15796",
"impactScore": null,
"integrityImpact": "None",
"obtainAllPrivilege": null,
"obtainOtherPrivilege": null,
"obtainUserPrivilege": null,
"severity": "Medium",
"trust": 0.8,
"userInteractionRequired": null,
"vectorString": "AV:N/AC:L/Au:N/C:N/I:N/A:P",
"version": "2.0"
},
{
"accessComplexity": "LOW",
"accessVector": "NETWORK",
"authentication": "NONE",
"author": "CNVD",
"availabilityImpact": "PARTIAL",
"baseScore": 5.0,
"confidentialityImpact": "NONE",
"exploitabilityScore": 10.0,
"id": "CNVD-2020-70925",
"impactScore": 2.9,
"integrityImpact": "NONE",
"severity": "MEDIUM",
"trust": 0.6,
"vectorString": "AV:N/AC:L/Au:N/C:N/I:N/A:P",
"version": "2.0"
}
],
"cvssV3": [
{
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"author": "NVD",
"availabilityImpact": "HIGH",
"baseScore": 7.5,
"baseSeverity": "HIGH",
"confidentialityImpact": "NONE",
"exploitabilityScore": 3.9,
"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-2020-15796",
"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",
"id": "CVE-2020-15796",
"trust": 1.8,
"value": "HIGH"
},
{
"author": "CNVD",
"id": "CNVD-2020-70925",
"trust": 0.6,
"value": "MEDIUM"
},
{
"author": "CNNVD",
"id": "CNNVD-202012-701",
"trust": 0.6,
"value": "HIGH"
}
]
}
],
"sources": [
{
"db": "CNVD",
"id": "CNVD-2020-70925"
},
{
"db": "JVNDB",
"id": "JVNDB-2020-014565"
},
{
"db": "NVD",
"id": "CVE-2020-15796"
},
{
"db": "CNNVD",
"id": "CNNVD-202012-701"
}
]
},
"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 SIMATIC ET 200SP Open Controller (incl. SIPLUS variants) (V20.8), SIMATIC S7-1500 Software Controller (V20.8). The web server of the affected products contains a vulnerability that could allow a remote attacker to trigger a denial-of-service condition by sending a specially crafted HTTP request. Siemens SIMATIC Controller Web Servers is a platform of German Siemens (Siemens) that provides Web-side control for Siemens automation products. \n\r\n\r\nSiemens SIMATIC Controller Web Servers has a security vulnerability",
"sources": [
{
"db": "NVD",
"id": "CVE-2020-15796"
},
{
"db": "JVNDB",
"id": "JVNDB-2020-014565"
},
{
"db": "CNVD",
"id": "CNVD-2020-70925"
}
],
"trust": 2.16
},
"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-2020-15796",
"trust": 3.0
},
{
"db": "SIEMENS",
"id": "SSA-700697",
"trust": 1.6
},
{
"db": "ICS CERT",
"id": "ICSA-20-343-09",
"trust": 1.2
},
{
"db": "JVN",
"id": "JVNVU90453244",
"trust": 0.8
},
{
"db": "JVNDB",
"id": "JVNDB-2020-014565",
"trust": 0.8
},
{
"db": "CNVD",
"id": "CNVD-2020-70925",
"trust": 0.6
},
{
"db": "AUSCERT",
"id": "ESB-2020.4359",
"trust": 0.6
},
{
"db": "CNNVD",
"id": "CNNVD-202012-701",
"trust": 0.6
}
],
"sources": [
{
"db": "CNVD",
"id": "CNVD-2020-70925"
},
{
"db": "JVNDB",
"id": "JVNDB-2020-014565"
},
{
"db": "NVD",
"id": "CVE-2020-15796"
},
{
"db": "CNNVD",
"id": "CNNVD-202012-701"
}
]
},
"id": "VAR-202012-0217",
"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-2020-70925"
}
],
"trust": 1.17529025
},
"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-2020-70925"
}
]
},
"last_update_date": "2023-12-18T10:57:04.103000Z",
"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-700697",
"trust": 0.8,
"url": "https://cert-portal.siemens.com/productcert/pdf/ssa-700697.pdf"
},
{
"title": "Patch for Siemens SIMATIC Controller Web Servers Denial of Service Vulnerability",
"trust": 0.6,
"url": "https://www.cnvd.org.cn/patchinfo/show/241945"
},
{
"title": "Siemens SIMATIC Controller Web Servers Security vulnerabilities",
"trust": 0.6,
"url": "http://www.cnnvd.org.cn/web/xxk/bdxqbyid.tag?id=137666"
}
],
"sources": [
{
"db": "CNVD",
"id": "CNVD-2020-70925"
},
{
"db": "JVNDB",
"id": "JVNDB-2020-014565"
},
{
"db": "CNNVD",
"id": "CNNVD-202012-701"
}
]
},
"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-248",
"trust": 1.0
},
{
"problemtype": "Uncaught exception (CWE-248) [ Other ]",
"trust": 0.8
}
],
"sources": [
{
"db": "JVNDB",
"id": "JVNDB-2020-014565"
},
{
"db": "NVD",
"id": "CVE-2020-15796"
}
]
},
"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": 1.6,
"url": "https://cert-portal.siemens.com/productcert/pdf/ssa-700697.pdf"
},
{
"trust": 1.4,
"url": "https://nvd.nist.gov/vuln/detail/cve-2020-15796"
},
{
"trust": 1.2,
"url": "https://us-cert.cisa.gov/ics/advisories/icsa-20-343-09"
},
{
"trust": 0.8,
"url": "https://jvn.jp/vu/jvnvu90453244/index.html"
},
{
"trust": 0.6,
"url": "https://vigilance.fr/vulnerability/siemens-simatic-denial-of-service-via-http-request-34071"
},
{
"trust": 0.6,
"url": "https://www.auscert.org.au/bulletins/esb-2020.4359/"
}
],
"sources": [
{
"db": "CNVD",
"id": "CNVD-2020-70925"
},
{
"db": "JVNDB",
"id": "JVNDB-2020-014565"
},
{
"db": "NVD",
"id": "CVE-2020-15796"
},
{
"db": "CNNVD",
"id": "CNNVD-202012-701"
}
]
},
"sources": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#",
"data": {
"@container": "@list"
}
},
"data": [
{
"db": "CNVD",
"id": "CNVD-2020-70925"
},
{
"db": "JVNDB",
"id": "JVNDB-2020-014565"
},
{
"db": "NVD",
"id": "CVE-2020-15796"
},
{
"db": "CNNVD",
"id": "CNNVD-202012-701"
}
]
},
"sources_release_date": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources_release_date#",
"data": {
"@container": "@list"
}
},
"data": [
{
"date": "2020-12-12T00:00:00",
"db": "CNVD",
"id": "CNVD-2020-70925"
},
{
"date": "2021-08-25T00:00:00",
"db": "JVNDB",
"id": "JVNDB-2020-014565"
},
{
"date": "2020-12-14T21:15:19.440000",
"db": "NVD",
"id": "CVE-2020-15796"
},
{
"date": "2020-12-08T00:00:00",
"db": "CNNVD",
"id": "CNNVD-202012-701"
}
]
},
"sources_update_date": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources_update_date#",
"data": {
"@container": "@list"
}
},
"data": [
{
"date": "2020-12-12T00:00:00",
"db": "CNVD",
"id": "CNVD-2020-70925"
},
{
"date": "2021-08-25T03:05:00",
"db": "JVNDB",
"id": "JVNDB-2020-014565"
},
{
"date": "2020-12-18T02:35:45.847000",
"db": "NVD",
"id": "CVE-2020-15796"
},
{
"date": "2020-12-24T00:00:00",
"db": "CNNVD",
"id": "CNNVD-202012-701"
}
]
},
"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-202012-701"
}
],
"trust": 0.6
},
"title": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/title#",
"sources": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#"
}
}
},
"data": "SIMATIC\u00a0ET\u00a0200SP\u00a0Open\u00a0Controller\u00a0 and \u00a0SIMATIC\u00a0S7-1500\u00a0Software\u00a0Controller\u00a0 Vulnerability regarding uncaught exceptions in",
"sources": [
{
"db": "JVNDB",
"id": "JVNDB-2020-014565"
}
],
"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-202012-701"
}
],
"trust": 0.6
}
}
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.