var-202111-1615
Vulnerability from variot
A vulnerability has been identified in Capital Embedded AR Classic 431-422 (All versions), Capital Embedded AR Classic R20-11 (All versions < V2303), PLUSCONTROL 1st Gen (All versions), SIMOTICS CONNECT 400 (All versions < V0.5.0.0). Malformed TCP packets with a corrupted SACK option leads to Information Leaks and Denial-of-Service conditions. (FSMD-2021-0015)
Show details on source website{
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/VARIoTentry#",
"affected_products": {
"@id": "https://www.variotdbs.pl/ref/affected_products"
},
"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-202111-1615",
"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": "nucleus readystart v3",
"scope": "lt",
"trust": 1.0,
"vendor": "siemens",
"version": "2017.02.3"
},
{
"model": "apogee modular building controller",
"scope": "eq",
"trust": 1.0,
"vendor": "siemens",
"version": "*"
},
{
"model": "talon tc compact",
"scope": "eq",
"trust": 1.0,
"vendor": "siemens",
"version": "*"
},
{
"model": "apogee pxc compact",
"scope": "eq",
"trust": 1.0,
"vendor": "siemens",
"version": "*"
},
{
"model": "nucleus net",
"scope": "eq",
"trust": 1.0,
"vendor": "siemens",
"version": "*"
},
{
"model": "nucleus source code",
"scope": "eq",
"trust": 1.0,
"vendor": "siemens",
"version": "*"
},
{
"model": "apogee pxc modular",
"scope": "eq",
"trust": 1.0,
"vendor": "siemens",
"version": "*"
},
{
"model": "talon tc modular",
"scope": "eq",
"trust": 1.0,
"vendor": "siemens",
"version": "*"
},
{
"model": "capital vstar",
"scope": "eq",
"trust": 1.0,
"vendor": "siemens",
"version": "*"
},
{
"model": "apogee modular equiment controller",
"scope": "eq",
"trust": 1.0,
"vendor": "siemens",
"version": "*"
}
],
"sources": [
{
"db": "NVD",
"id": "CVE-2021-31889"
}
]
},
"credits": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/credits#",
"sources": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#"
}
}
},
"data": "Siemens reported these vulnerabilities to CISA.",
"sources": [
{
"db": "CNNVD",
"id": "CNNVD-202111-837"
}
],
"trust": 0.6
},
"cve": "CVE-2021-31889",
"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": "LOW",
"accessVector": "NETWORK",
"authentication": "NONE",
"author": "nvd@nist.gov",
"availabilityImpact": "PARTIAL",
"baseScore": 6.4,
"confidentialityImpact": "PARTIAL",
"exploitabilityScore": 10.0,
"id": "CVE-2021-31889",
"impactScore": 4.9,
"integrityImpact": "NONE",
"severity": "MEDIUM",
"trust": 1.0,
"vectorString": "AV:N/AC:L/Au:N/C:P/I:N/A:P",
"version": "2.0"
}
],
"cvssV3": [
{
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"author": "nvd@nist.gov",
"availabilityImpact": "HIGH",
"baseScore": 9.1,
"baseSeverity": "CRITICAL",
"confidentialityImpact": "HIGH",
"exploitabilityScore": 3.9,
"id": "CVE-2021-31889",
"impactScore": 5.2,
"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:H/I:N/A:H",
"version": "3.1"
},
{
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"author": "productcert@siemens.com",
"availabilityImpact": "HIGH",
"baseScore": 7.5,
"baseSeverity": "HIGH",
"confidentialityImpact": "NONE",
"exploitabilityScore": 3.9,
"id": "CVE-2021-31889",
"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"
}
],
"severity": [
{
"author": "nvd@nist.gov",
"id": "CVE-2021-31889",
"trust": 1.0,
"value": "CRITICAL"
},
{
"author": "productcert@siemens.com",
"id": "CVE-2021-31889",
"trust": 1.0,
"value": "HIGH"
},
{
"author": "CNNVD",
"id": "CNNVD-202111-837",
"trust": 0.6,
"value": "CRITICAL"
}
]
}
],
"sources": [
{
"db": "CNNVD",
"id": "CNNVD-202111-837"
},
{
"db": "NVD",
"id": "CVE-2021-31889"
},
{
"db": "NVD",
"id": "CVE-2021-31889"
}
]
},
"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 Capital Embedded AR Classic 431-422 (All versions), Capital Embedded AR Classic R20-11 (All versions \u003c V2303), PLUSCONTROL 1st Gen (All versions), SIMOTICS CONNECT 400 (All versions \u003c V0.5.0.0). Malformed TCP packets with a corrupted SACK option leads to Information Leaks and Denial-of-Service conditions. (FSMD-2021-0015)",
"sources": [
{
"db": "NVD",
"id": "CVE-2021-31889"
}
],
"trust": 1.0
},
"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-2021-31889",
"trust": 1.6
},
{
"db": "SIEMENS",
"id": "SSA-620288",
"trust": 1.6
},
{
"db": "SIEMENS",
"id": "SSA-044112",
"trust": 1.6
},
{
"db": "SIEMENS",
"id": "SSA-845392",
"trust": 1.6
},
{
"db": "SIEMENS",
"id": "SSA-223353",
"trust": 1.6
},
{
"db": "SIEMENS",
"id": "SSA-114589",
"trust": 1.6
},
{
"db": "AUSCERT",
"id": "ESB-2022.0094",
"trust": 0.6
},
{
"db": "AUSCERT",
"id": "ESB-2021.3874",
"trust": 0.6
},
{
"db": "AUSCERT",
"id": "ESB-2021.4289",
"trust": 0.6
},
{
"db": "AUSCERT",
"id": "ESB-2021.3833",
"trust": 0.6
},
{
"db": "ICS CERT",
"id": "ICSA-22-013-03",
"trust": 0.6
},
{
"db": "ICS CERT",
"id": "ICSA-22-069-02",
"trust": 0.6
},
{
"db": "ICS CERT",
"id": "ICSA-21-350-06",
"trust": 0.6
},
{
"db": "ICS CERT",
"id": "ICSA-21-313-03",
"trust": 0.6
},
{
"db": "ICS CERT",
"id": "ICSA-21-315-07",
"trust": 0.6
},
{
"db": "CS-HELP",
"id": "SB2021111003",
"trust": 0.6
},
{
"db": "CS-HELP",
"id": "SB2021121648",
"trust": 0.6
},
{
"db": "CS-HELP",
"id": "SB2022011803",
"trust": 0.6
},
{
"db": "CS-HELP",
"id": "SB2022031014",
"trust": 0.6
},
{
"db": "CS-HELP",
"id": "SB2022010910",
"trust": 0.6
},
{
"db": "CNNVD",
"id": "CNNVD-202111-837",
"trust": 0.6
}
],
"sources": [
{
"db": "CNNVD",
"id": "CNNVD-202111-837"
},
{
"db": "NVD",
"id": "CVE-2021-31889"
}
]
},
"id": "VAR-202111-1615",
"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": 0.544069276
},
"last_update_date": "2024-10-08T20:42:01.527000Z",
"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": "siemens Nucleus Fixes for digital error vulnerabilities",
"trust": 0.6,
"url": "http://www.cnnvd.org.cn/web/xxk/bdxqById.tag?id=185268"
}
],
"sources": [
{
"db": "CNNVD",
"id": "CNNVD-202111-837"
}
]
},
"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-191",
"trust": 1.0
}
],
"sources": [
{
"db": "NVD",
"id": "CVE-2021-31889"
}
]
},
"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-845392.pdf"
},
{
"trust": 1.6,
"url": "https://cert-portal.siemens.com/productcert/pdf/ssa-044112.pdf"
},
{
"trust": 1.6,
"url": "https://cert-portal.siemens.com/productcert/pdf/ssa-114589.pdf"
},
{
"trust": 1.6,
"url": "https://cert-portal.siemens.com/productcert/pdf/ssa-223353.pdf"
},
{
"trust": 1.6,
"url": "https://cert-portal.siemens.com/productcert/pdf/ssa-620288.pdf"
},
{
"trust": 1.0,
"url": "https://cert-portal.siemens.com/productcert/html/ssa-044112.html"
},
{
"trust": 1.0,
"url": "https://cert-portal.siemens.com/productcert/html/ssa-114589.html"
},
{
"trust": 1.0,
"url": "https://cert-portal.siemens.com/productcert/html/ssa-223353.html"
},
{
"trust": 1.0,
"url": "https://cert-portal.siemens.com/productcert/html/ssa-620288.html"
},
{
"trust": 1.0,
"url": "https://cert-portal.siemens.com/productcert/html/ssa-845392.html"
},
{
"trust": 0.6,
"url": "https://www.cybersecurity-help.cz/vdb/sb2021111003"
},
{
"trust": 0.6,
"url": "https://source.android.com/security/bulletin/2022-01-01"
},
{
"trust": 0.6,
"url": "https://www.auscert.org.au/bulletins/esb-2022.0094"
},
{
"trust": 0.6,
"url": "https://www.auscert.org.au/bulletins/esb-2021.3833"
},
{
"trust": 0.6,
"url": "https://us-cert.cisa.gov/ics/advisories/icsa-22-069-02"
},
{
"trust": 0.6,
"url": "https://www.auscert.org.au/bulletins/esb-2021.3874"
},
{
"trust": 0.6,
"url": "https://vigilance.fr/vulnerability/google-android-pixel-multiple-vulnerabilities-of-january-2022-37172"
},
{
"trust": 0.6,
"url": "https://www.auscert.org.au/bulletins/esb-2021.4289"
},
{
"trust": 0.6,
"url": "https://www.cybersecurity-help.cz/vdb/sb2022011803"
},
{
"trust": 0.6,
"url": "https://us-cert.cisa.gov/ics/advisories/icsa-22-013-03"
},
{
"trust": 0.6,
"url": "https://www.cybersecurity-help.cz/vdb/sb2021121648"
},
{
"trust": 0.6,
"url": "https://us-cert.cisa.gov/ics/advisories/icsa-21-315-07"
},
{
"trust": 0.6,
"url": "https://www.cybersecurity-help.cz/vdb/sb2022010910"
},
{
"trust": 0.6,
"url": "https://us-cert.cisa.gov/ics/advisories/icsa-21-350-06"
},
{
"trust": 0.6,
"url": "https://www.cybersecurity-help.cz/vdb/sb2022031014"
},
{
"trust": 0.6,
"url": "https://us-cert.cisa.gov/ics/advisories/icsa-21-313-03"
}
],
"sources": [
{
"db": "CNNVD",
"id": "CNNVD-202111-837"
},
{
"db": "NVD",
"id": "CVE-2021-31889"
}
]
},
"sources": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#",
"data": {
"@container": "@list"
}
},
"data": [
{
"db": "CNNVD",
"id": "CNNVD-202111-837"
},
{
"db": "NVD",
"id": "CVE-2021-31889"
}
]
},
"sources_release_date": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources_release_date#",
"data": {
"@container": "@list"
}
},
"data": [
{
"date": "2021-11-09T00:00:00",
"db": "CNNVD",
"id": "CNNVD-202111-837"
},
{
"date": "2021-11-09T12:15:09.693000",
"db": "NVD",
"id": "CVE-2021-31889"
}
]
},
"sources_update_date": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources_update_date#",
"data": {
"@container": "@list"
}
},
"data": [
{
"date": "2022-05-23T00:00:00",
"db": "CNNVD",
"id": "CNNVD-202111-837"
},
{
"date": "2024-10-08T09:15:06.100000",
"db": "NVD",
"id": "CVE-2021-31889"
}
]
},
"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-202111-837"
}
],
"trust": 0.6
},
"title": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/title#",
"sources": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#"
}
}
},
"data": "Siemens Nucleus Digital error vulnerability",
"sources": [
{
"db": "CNNVD",
"id": "CNNVD-202111-837"
}
],
"trust": 0.6
},
"type": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/type#",
"sources": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#"
}
}
},
"data": "digital error",
"sources": [
{
"db": "CNNVD",
"id": "CNNVD-202111-837"
}
],
"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.