var-202009-0569
Vulnerability from variot
A vulnerability has been identified in SIMATIC HMI Unified Comfort Panels (All versions <= V16). Affected devices insufficiently validate authentication attempts as the information given can be truncated to match only a set number of characters versus the whole provided string. This could allow a remote attacker to discover user passwords and obtain access to the Sm@rt Server via a brute-force attack. SIMATIC HMI Unified Comfort Panels Contains an authentication vulnerability.Information is obtained, information is tampered with, and service is disrupted (DoS) It may be put into a state. Siemens SIMATIC HMI panels are used to control and monitor HMI software for machines and equipment.
Siemens SIMATIC HMI products have security vulnerabilities
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-202009-0569",
"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 hmi united comfort panels",
"scope": "eq",
"trust": 1.0,
"vendor": "siemens",
"version": "*"
},
{
"model": "simatic hmi united comfort panels",
"scope": null,
"trust": 0.6,
"vendor": "siemens",
"version": null
}
],
"sources": [
{
"db": "CNVD",
"id": "CNVD-2020-51238"
},
{
"db": "NVD",
"id": "CVE-2020-15787"
}
]
},
"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_hmi_united_comfort_panels_firmware:*:*:*:*:*:*:*:*",
"cpe_name": [],
"vulnerable": true
}
],
"operator": "OR"
},
{
"children": [],
"cpe_match": [
{
"cpe23Uri": "cpe:2.3:h:siemens:simatic_hmi_united_comfort_panels:-:*:*:*:*:*:*:*",
"cpe_name": [],
"vulnerable": false
}
],
"operator": "OR"
}
],
"cpe_match": [],
"operator": "AND"
}
]
}
],
"sources": [
{
"db": "NVD",
"id": "CVE-2020-15787"
}
]
},
"credits": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/credits#",
"sources": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#"
}
}
},
"data": "Joseph Gardiner from Bristol Cyber Security Group, reported these vulnerabilities to Siemens., University of Bristol",
"sources": [
{
"db": "CNNVD",
"id": "CNNVD-202009-496"
}
],
"trust": 0.6
},
"cve": "CVE-2020-15787",
"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": "NONE",
"baseScore": 5.0,
"confidentialityImpact": "PARTIAL",
"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:P/I:N/A:N",
"version": "2.0"
},
{
"acInsufInfo": null,
"accessComplexity": "Low",
"accessVector": "Network",
"authentication": "None",
"author": "NVD",
"availabilityImpact": "None",
"baseScore": 5.0,
"confidentialityImpact": "Partial",
"exploitabilityScore": null,
"id": "CVE-2020-15787",
"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:P/I:N/A:N",
"version": "2.0"
},
{
"accessComplexity": "LOW",
"accessVector": "NETWORK",
"authentication": "NONE",
"author": "CNVD",
"availabilityImpact": "NONE",
"baseScore": 5.0,
"confidentialityImpact": "NONE",
"exploitabilityScore": 10.0,
"id": "CNVD-2020-51238",
"impactScore": 2.9,
"integrityImpact": "PARTIAL",
"severity": "MEDIUM",
"trust": 0.6,
"vectorString": "AV:N/AC:L/Au:N/C:N/I:P/A:N",
"version": "2.0"
}
],
"cvssV3": [
{
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"author": "NVD",
"availabilityImpact": "HIGH",
"baseScore": 9.8,
"baseSeverity": "CRITICAL",
"confidentialityImpact": "HIGH",
"exploitabilityScore": 3.9,
"impactScore": 5.9,
"integrityImpact": "HIGH",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"trust": 1.0,
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
"version": "3.1"
},
{
"attackComplexity": "Low",
"attackVector": "Network",
"author": "NVD",
"availabilityImpact": "High",
"baseScore": 9.8,
"baseSeverity": "Critical",
"confidentialityImpact": "High",
"exploitabilityScore": null,
"id": "CVE-2020-15787",
"impactScore": null,
"integrityImpact": "High",
"privilegesRequired": "None",
"scope": "Unchanged",
"trust": 0.8,
"userInteraction": "None",
"vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
"version": "3.0"
}
],
"severity": [
{
"author": "NVD",
"id": "CVE-2020-15787",
"trust": 1.8,
"value": "CRITICAL"
},
{
"author": "CNVD",
"id": "CNVD-2020-51238",
"trust": 0.6,
"value": "MEDIUM"
},
{
"author": "CNNVD",
"id": "CNNVD-202009-496",
"trust": 0.6,
"value": "CRITICAL"
}
]
}
],
"sources": [
{
"db": "CNVD",
"id": "CNVD-2020-51238"
},
{
"db": "JVNDB",
"id": "JVNDB-2020-010871"
},
{
"db": "NVD",
"id": "CVE-2020-15787"
},
{
"db": "CNNVD",
"id": "CNNVD-202009-496"
}
]
},
"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 HMI Unified Comfort Panels (All versions \u003c= V16). Affected devices insufficiently validate authentication attempts as the information given can be truncated to match only a set number of characters versus the whole provided string. This could allow a remote attacker to discover user passwords and obtain access to the Sm@rt Server via a brute-force attack. SIMATIC HMI Unified Comfort Panels Contains an authentication vulnerability.Information is obtained, information is tampered with, and service is disrupted (DoS) It may be put into a state. Siemens SIMATIC HMI panels are used to control and monitor HMI software for machines and equipment. \n\r\n\r\nSiemens SIMATIC HMI products have security vulnerabilities",
"sources": [
{
"db": "NVD",
"id": "CVE-2020-15787"
},
{
"db": "JVNDB",
"id": "JVNDB-2020-010871"
},
{
"db": "CNVD",
"id": "CNVD-2020-51238"
}
],
"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-2020-15787",
"trust": 3.8
},
{
"db": "SIEMENS",
"id": "SSA-542525",
"trust": 2.2
},
{
"db": "ICS CERT",
"id": "ICSA-20-252-06",
"trust": 1.4
},
{
"db": "JVN",
"id": "JVNVU94568336",
"trust": 0.8
},
{
"db": "JVNDB",
"id": "JVNDB-2020-010871",
"trust": 0.8
},
{
"db": "CNVD",
"id": "CNVD-2020-51238",
"trust": 0.6
},
{
"db": "AUSCERT",
"id": "ESB-2020.3086",
"trust": 0.6
},
{
"db": "CNNVD",
"id": "CNNVD-202009-496",
"trust": 0.6
}
],
"sources": [
{
"db": "CNVD",
"id": "CNVD-2020-51238"
},
{
"db": "JVNDB",
"id": "JVNDB-2020-010871"
},
{
"db": "NVD",
"id": "CVE-2020-15787"
},
{
"db": "CNNVD",
"id": "CNNVD-202009-496"
}
]
},
"id": "VAR-202009-0569",
"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-2020-51238"
}
],
"trust": 1.2666667
},
"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-2020-51238"
}
]
},
"last_update_date": "2023-12-18T11:53:22.053000Z",
"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-542525",
"trust": 0.8,
"url": "https://cert-portal.siemens.com/productcert/pdf/ssa-542525.pdf"
},
{
"title": "Patch for Siemens SIMATIC HMI product authentication vulnerability (CNVD-2020-51238)",
"trust": 0.6,
"url": "https://www.cnvd.org.cn/patchinfo/show/233356"
},
{
"title": "Siemens SIMATIC HMI Repair measures for authentication vulnerabilities",
"trust": 0.6,
"url": "http://www.cnnvd.org.cn/web/xxk/bdxqbyid.tag?id=127917"
}
],
"sources": [
{
"db": "CNVD",
"id": "CNVD-2020-51238"
},
{
"db": "JVNDB",
"id": "JVNDB-2020-010871"
},
{
"db": "CNNVD",
"id": "CNNVD-202009-496"
}
]
},
"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-305",
"trust": 1.0
},
{
"problemtype": "Improper authentication (CWE-287) [NVD Evaluation ]",
"trust": 0.8
}
],
"sources": [
{
"db": "JVNDB",
"id": "JVNDB-2020-010871"
},
{
"db": "NVD",
"id": "CVE-2020-15787"
}
]
},
"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": 2.2,
"url": "https://cert-portal.siemens.com/productcert/pdf/ssa-542525.pdf"
},
{
"trust": 1.4,
"url": "https://nvd.nist.gov/vuln/detail/cve-2020-15787"
},
{
"trust": 1.4,
"url": "https://us-cert.cisa.gov/ics/advisories/icsa-20-252-06"
},
{
"trust": 0.8,
"url": "https://jvn.jp/vu/jvnvu94568336/index.html"
},
{
"trust": 0.6,
"url": "https://vigilance.fr/vulnerability/siemens-simatic-hmi-privilege-escalation-33281"
},
{
"trust": 0.6,
"url": "https://www.auscert.org.au/bulletins/esb-2020.3086/"
}
],
"sources": [
{
"db": "CNVD",
"id": "CNVD-2020-51238"
},
{
"db": "JVNDB",
"id": "JVNDB-2020-010871"
},
{
"db": "NVD",
"id": "CVE-2020-15787"
},
{
"db": "CNNVD",
"id": "CNNVD-202009-496"
}
]
},
"sources": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#",
"data": {
"@container": "@list"
}
},
"data": [
{
"db": "CNVD",
"id": "CNVD-2020-51238"
},
{
"db": "JVNDB",
"id": "JVNDB-2020-010871"
},
{
"db": "NVD",
"id": "CVE-2020-15787"
},
{
"db": "CNNVD",
"id": "CNNVD-202009-496"
}
]
},
"sources_release_date": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources_release_date#",
"data": {
"@container": "@list"
}
},
"data": [
{
"date": "2020-09-10T00:00:00",
"db": "CNVD",
"id": "CNVD-2020-51238"
},
{
"date": "2021-02-12T00:00:00",
"db": "JVNDB",
"id": "JVNDB-2020-010871"
},
{
"date": "2020-09-09T19:15:19.990000",
"db": "NVD",
"id": "CVE-2020-15787"
},
{
"date": "2020-09-08T00:00:00",
"db": "CNNVD",
"id": "CNNVD-202009-496"
}
]
},
"sources_update_date": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources_update_date#",
"data": {
"@container": "@list"
}
},
"data": [
{
"date": "2020-09-10T00:00:00",
"db": "CNVD",
"id": "CNVD-2020-51238"
},
{
"date": "2022-03-11T06:04:00",
"db": "JVNDB",
"id": "JVNDB-2020-010871"
},
{
"date": "2021-06-08T20:15:07.873000",
"db": "NVD",
"id": "CVE-2020-15787"
},
{
"date": "2021-06-09T00:00:00",
"db": "CNNVD",
"id": "CNNVD-202009-496"
}
]
},
"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-202009-496"
}
],
"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\u00a0HMI\u00a0Unified\u00a0Comfort\u00a0Panels\u00a0 Authentication vulnerabilities in",
"sources": [
{
"db": "JVNDB",
"id": "JVNDB-2020-010871"
}
],
"trust": 0.8
},
"type": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/type#",
"sources": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#"
}
}
},
"data": "authorization issue",
"sources": [
{
"db": "CNNVD",
"id": "CNNVD-202009-496"
}
],
"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.