All the vulnerabilites related to opcfoundation - ua-nodeset
cve-2021-45117
Vulnerability from cvelistv5
Published
2022-03-21 14:05
Modified
2024-08-04 04:39
Severity ?
EPSS score ?
Summary
The OPC autogenerated ANSI C stack stubs (in the NodeSets) do not handle all error cases. This can lead to a NULL pointer dereference.
References
| ▼ | URL | Tags |
|---|---|---|
| https://www.youtube.com/watch?v=qv-RBdCaV4k | x_refsource_MISC | |
| https://files.opcfoundation.org/SecurityBulletins/OPC%20Foundation%20Security%20Bulletin%20CVE-2021-45117.pdf | x_refsource_MISC | |
| https://cert-portal.siemens.com/productcert/pdf/ssa-285795.pdf | x_refsource_CONFIRM |
{
"containers": {
"adp": [
{
"providerMetadata": {
"dateUpdated": "2024-08-04T04:39:20.271Z",
"orgId": "af854a3a-2127-422b-91ae-364da2661108",
"shortName": "CVE"
},
"references": [
{
"tags": [
"x_refsource_MISC",
"x_transferred"
],
"url": "https://www.youtube.com/watch?v=qv-RBdCaV4k"
},
{
"tags": [
"x_refsource_MISC",
"x_transferred"
],
"url": "https://files.opcfoundation.org/SecurityBulletins/OPC%20Foundation%20Security%20Bulletin%20CVE-2021-45117.pdf"
},
{
"tags": [
"x_refsource_CONFIRM",
"x_transferred"
],
"url": "https://cert-portal.siemens.com/productcert/pdf/ssa-285795.pdf"
}
],
"title": "CVE Program Container"
}
],
"cna": {
"affected": [
{
"product": "n/a",
"vendor": "n/a",
"versions": [
{
"status": "affected",
"version": "n/a"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "The OPC autogenerated ANSI C stack stubs (in the NodeSets) do not handle all error cases. This can lead to a NULL pointer dereference."
}
],
"problemTypes": [
{
"descriptions": [
{
"description": "n/a",
"lang": "en",
"type": "text"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2022-05-10T11:06:11",
"orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
"shortName": "mitre"
},
"references": [
{
"tags": [
"x_refsource_MISC"
],
"url": "https://www.youtube.com/watch?v=qv-RBdCaV4k"
},
{
"tags": [
"x_refsource_MISC"
],
"url": "https://files.opcfoundation.org/SecurityBulletins/OPC%20Foundation%20Security%20Bulletin%20CVE-2021-45117.pdf"
},
{
"tags": [
"x_refsource_CONFIRM"
],
"url": "https://cert-portal.siemens.com/productcert/pdf/ssa-285795.pdf"
}
],
"x_legacyV4Record": {
"CVE_data_meta": {
"ASSIGNER": "cve@mitre.org",
"ID": "CVE-2021-45117",
"STATE": "PUBLIC"
},
"affects": {
"vendor": {
"vendor_data": [
{
"product": {
"product_data": [
{
"product_name": "n/a",
"version": {
"version_data": [
{
"version_value": "n/a"
}
]
}
}
]
},
"vendor_name": "n/a"
}
]
}
},
"data_format": "MITRE",
"data_type": "CVE",
"data_version": "4.0",
"description": {
"description_data": [
{
"lang": "eng",
"value": "The OPC autogenerated ANSI C stack stubs (in the NodeSets) do not handle all error cases. This can lead to a NULL pointer dereference."
}
]
},
"problemtype": {
"problemtype_data": [
{
"description": [
{
"lang": "eng",
"value": "n/a"
}
]
}
]
},
"references": {
"reference_data": [
{
"name": "https://www.youtube.com/watch?v=qv-RBdCaV4k",
"refsource": "MISC",
"url": "https://www.youtube.com/watch?v=qv-RBdCaV4k"
},
{
"name": "https://files.opcfoundation.org/SecurityBulletins/OPC%20Foundation%20Security%20Bulletin%20CVE-2021-45117.pdf",
"refsource": "MISC",
"url": "https://files.opcfoundation.org/SecurityBulletins/OPC%20Foundation%20Security%20Bulletin%20CVE-2021-45117.pdf"
},
{
"name": "https://cert-portal.siemens.com/productcert/pdf/ssa-285795.pdf",
"refsource": "CONFIRM",
"url": "https://cert-portal.siemens.com/productcert/pdf/ssa-285795.pdf"
}
]
}
}
}
},
"cveMetadata": {
"assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
"assignerShortName": "mitre",
"cveId": "CVE-2021-45117",
"datePublished": "2022-03-21T14:05:45",
"dateReserved": "2021-12-16T00:00:00",
"dateUpdated": "2024-08-04T04:39:20.271Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1"
}
Vulnerability from fkie_nvd
Published
2022-03-21 15:15
Modified
2024-11-21 06:31
Severity ?
Summary
The OPC autogenerated ANSI C stack stubs (in the NodeSets) do not handle all error cases. This can lead to a NULL pointer dereference.
References
| ▼ | URL | Tags | |
|---|---|---|---|
| cve@mitre.org | https://cert-portal.siemens.com/productcert/pdf/ssa-285795.pdf | Patch, Third Party Advisory | |
| cve@mitre.org | https://files.opcfoundation.org/SecurityBulletins/OPC%20Foundation%20Security%20Bulletin%20CVE-2021-45117.pdf | Patch, Vendor Advisory | |
| cve@mitre.org | https://www.youtube.com/watch?v=qv-RBdCaV4k | Exploit, Third Party Advisory | |
| af854a3a-2127-422b-91ae-364da2661108 | https://cert-portal.siemens.com/productcert/pdf/ssa-285795.pdf | Patch, Third Party Advisory | |
| af854a3a-2127-422b-91ae-364da2661108 | https://files.opcfoundation.org/SecurityBulletins/OPC%20Foundation%20Security%20Bulletin%20CVE-2021-45117.pdf | Patch, Vendor Advisory | |
| af854a3a-2127-422b-91ae-364da2661108 | https://www.youtube.com/watch?v=qv-RBdCaV4k | Exploit, Third Party Advisory |
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| opcfoundation | ua-nodeset | * | |
| siemens | simatic_net_pc | 14 | |
| siemens | simatic_net_pc | 15 | |
| siemens | simatic_net_pc | 16 | |
| siemens | simatic_net_pc | 17 | |
| siemens | sitop_manager | - | |
| siemens | telecontrol_server_basic | 3.0 |
{
"configurations": [
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:a:opcfoundation:ua-nodeset:*:*:*:*:*:*:*:*",
"matchCriteriaId": "14F2AA77-409B-48CA-9BBE-6EC6B5BA9EAF",
"versionEndExcluding": "1.05.01",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
]
},
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:a:siemens:simatic_net_pc:14:-:*:*:*:*:*:*",
"matchCriteriaId": "298E8F34-346B-4FC5-8690-3F947F585552",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:siemens:simatic_net_pc:15:-:*:*:*:*:*:*",
"matchCriteriaId": "7DF90C44-4AC2-4B2B-8712-30CD3DE96B22",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:siemens:simatic_net_pc:16:-:*:*:*:*:*:*",
"matchCriteriaId": "496E3C43-5DA8-4983-8AC6-0F32454E22F3",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:siemens:simatic_net_pc:17:-:*:*:*:*:*:*",
"matchCriteriaId": "AFBD6DDF-917C-44CC-A944-1945DC7AC9FB",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:siemens:sitop_manager:-:*:*:*:*:*:*:*",
"matchCriteriaId": "4F1ABC40-2C91-4EA9-9442-16E5D7C29E52",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:siemens:telecontrol_server_basic:3.0:*:*:*:*:*:*:*",
"matchCriteriaId": "975FC6E7-8FDB-4361-A691-44B26B0CBFD4",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
]
}
],
"cveTags": [],
"descriptions": [
{
"lang": "en",
"value": "The OPC autogenerated ANSI C stack stubs (in the NodeSets) do not handle all error cases. This can lead to a NULL pointer dereference."
},
{
"lang": "es",
"value": "Los stubs de pila ANSI C autogenerados por OPC (en los NodeSets) no manejan todos los casos de error. Esto puede conllevar a una desreferencia de puntero NULL"
}
],
"id": "CVE-2021-45117",
"lastModified": "2024-11-21T06:31:59.667",
"metrics": {
"cvssMetricV2": [
{
"acInsufInfo": false,
"baseSeverity": "MEDIUM",
"cvssData": {
"accessComplexity": "MEDIUM",
"accessVector": "NETWORK",
"authentication": "NONE",
"availabilityImpact": "PARTIAL",
"baseScore": 4.3,
"confidentialityImpact": "NONE",
"integrityImpact": "NONE",
"vectorString": "AV:N/AC:M/Au:N/C:N/I:N/A:P",
"version": "2.0"
},
"exploitabilityScore": 8.6,
"impactScore": 2.9,
"obtainAllPrivilege": false,
"obtainOtherPrivilege": false,
"obtainUserPrivilege": false,
"source": "nvd@nist.gov",
"type": "Primary",
"userInteractionRequired": true
}
],
"cvssMetricV31": [
{
"cvssData": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "HIGH",
"baseScore": 6.5,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "NONE",
"integrityImpact": "NONE",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "REQUIRED",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H",
"version": "3.1"
},
"exploitabilityScore": 2.8,
"impactScore": 3.6,
"source": "nvd@nist.gov",
"type": "Primary"
}
]
},
"published": "2022-03-21T15:15:07.927",
"references": [
{
"source": "cve@mitre.org",
"tags": [
"Patch",
"Third Party Advisory"
],
"url": "https://cert-portal.siemens.com/productcert/pdf/ssa-285795.pdf"
},
{
"source": "cve@mitre.org",
"tags": [
"Patch",
"Vendor Advisory"
],
"url": "https://files.opcfoundation.org/SecurityBulletins/OPC%20Foundation%20Security%20Bulletin%20CVE-2021-45117.pdf"
},
{
"source": "cve@mitre.org",
"tags": [
"Exploit",
"Third Party Advisory"
],
"url": "https://www.youtube.com/watch?v=qv-RBdCaV4k"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Patch",
"Third Party Advisory"
],
"url": "https://cert-portal.siemens.com/productcert/pdf/ssa-285795.pdf"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Patch",
"Vendor Advisory"
],
"url": "https://files.opcfoundation.org/SecurityBulletins/OPC%20Foundation%20Security%20Bulletin%20CVE-2021-45117.pdf"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Exploit",
"Third Party Advisory"
],
"url": "https://www.youtube.com/watch?v=qv-RBdCaV4k"
}
],
"sourceIdentifier": "cve@mitre.org",
"vulnStatus": "Modified",
"weaknesses": [
{
"description": [
{
"lang": "en",
"value": "CWE-476"
}
],
"source": "nvd@nist.gov",
"type": "Primary"
}
]
}
var-202203-1191
Vulnerability from variot
The OPC autogenerated ANSI C stack stubs (in the NodeSets) do not handle all error cases. This can lead to a NULL pointer dereference. OPC Foundation of ua-nodeset For products from other vendors, NULL There is a vulnerability in pointer dereference.Service operation interruption (DoS) It may be in a state
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-202203-1191",
"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 net pc",
"scope": "eq",
"trust": 1.0,
"vendor": "siemens",
"version": "16"
},
{
"model": "simatic net pc",
"scope": "eq",
"trust": 1.0,
"vendor": "siemens",
"version": "15"
},
{
"model": "simatic net pc",
"scope": "eq",
"trust": 1.0,
"vendor": "siemens",
"version": "17"
},
{
"model": "sitop manager",
"scope": "eq",
"trust": 1.0,
"vendor": "siemens",
"version": null
},
{
"model": "ua-nodeset",
"scope": "lt",
"trust": 1.0,
"vendor": "opcfoundation",
"version": "1.05.01"
},
{
"model": "telecontrol server basic",
"scope": "eq",
"trust": 1.0,
"vendor": "siemens",
"version": "3.0"
},
{
"model": "simatic net pc",
"scope": "eq",
"trust": 1.0,
"vendor": "siemens",
"version": "14"
},
{
"model": "telecontrol server basic",
"scope": null,
"trust": 0.8,
"vendor": "\u30b7\u30fc\u30e1\u30f3\u30b9",
"version": null
},
{
"model": "ua-nodeset",
"scope": null,
"trust": 0.8,
"vendor": "opc",
"version": null
},
{
"model": "simatic net pc",
"scope": null,
"trust": 0.8,
"vendor": "\u30b7\u30fc\u30e1\u30f3\u30b9",
"version": null
},
{
"model": "sitop manager",
"scope": null,
"trust": 0.8,
"vendor": "\u30b7\u30fc\u30e1\u30f3\u30b9",
"version": null
}
],
"sources": [
{
"db": "JVNDB",
"id": "JVNDB-2021-018979"
},
{
"db": "NVD",
"id": "CVE-2021-45117"
}
]
},
"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": [],
"cpe_match": [
{
"cpe23Uri": "cpe:2.3:a:opcfoundation:ua-nodeset:*:*:*:*:*:*:*:*",
"cpe_name": [],
"versionEndExcluding": "1.05.01",
"vulnerable": true
}
],
"operator": "OR"
},
{
"children": [],
"cpe_match": [
{
"cpe23Uri": "cpe:2.3:a:siemens:simatic_net_pc:16:-:*:*:*:*:*:*",
"cpe_name": [],
"vulnerable": true
},
{
"cpe23Uri": "cpe:2.3:a:siemens:simatic_net_pc:15:-:*:*:*:*:*:*",
"cpe_name": [],
"vulnerable": true
},
{
"cpe23Uri": "cpe:2.3:a:siemens:simatic_net_pc:14:-:*:*:*:*:*:*",
"cpe_name": [],
"vulnerable": true
},
{
"cpe23Uri": "cpe:2.3:a:siemens:sitop_manager:-:*:*:*:*:*:*:*",
"cpe_name": [],
"vulnerable": true
},
{
"cpe23Uri": "cpe:2.3:a:siemens:telecontrol_server_basic:3.0:*:*:*:*:*:*:*",
"cpe_name": [],
"vulnerable": true
},
{
"cpe23Uri": "cpe:2.3:a:siemens:simatic_net_pc:17:-:*:*:*:*:*:*",
"cpe_name": [],
"vulnerable": true
}
],
"operator": "OR"
}
]
}
],
"sources": [
{
"db": "NVD",
"id": "CVE-2021-45117"
}
]
},
"credits": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/credits#",
"sources": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#"
}
}
},
"data": "Siemens reported this vulnerability to CISA.",
"sources": [
{
"db": "CNNVD",
"id": "CNNVD-202203-1906"
}
],
"trust": 0.6
},
"cve": "CVE-2021-45117",
"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": "MEDIUM",
"accessVector": "NETWORK",
"authentication": "NONE",
"author": "NVD",
"availabilityImpact": "PARTIAL",
"baseScore": 4.3,
"confidentialityImpact": "NONE",
"exploitabilityScore": 8.6,
"impactScore": 2.9,
"integrityImpact": "NONE",
"obtainAllPrivilege": false,
"obtainOtherPrivilege": false,
"obtainUserPrivilege": false,
"severity": "MEDIUM",
"trust": 1.0,
"userInteractionRequired": true,
"vectorString": "AV:N/AC:M/Au:N/C:N/I:N/A:P",
"version": "2.0"
},
{
"acInsufInfo": null,
"accessComplexity": "Medium",
"accessVector": "Network",
"authentication": "None",
"author": "NVD",
"availabilityImpact": "Partial",
"baseScore": 4.3,
"confidentialityImpact": "None",
"exploitabilityScore": null,
"id": "CVE-2021-45117",
"impactScore": null,
"integrityImpact": "None",
"obtainAllPrivilege": null,
"obtainOtherPrivilege": null,
"obtainUserPrivilege": null,
"severity": "Medium",
"trust": 0.9,
"userInteractionRequired": null,
"vectorString": "AV:N/AC:M/Au:N/C:N/I:N/A:P",
"version": "2.0"
}
],
"cvssV3": [
{
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"author": "NVD",
"availabilityImpact": "HIGH",
"baseScore": 6.5,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "NONE",
"exploitabilityScore": 2.8,
"impactScore": 3.6,
"integrityImpact": "NONE",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"trust": 1.0,
"userInteraction": "REQUIRED",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H",
"version": "3.1"
},
{
"attackComplexity": "Low",
"attackVector": "Network",
"author": "NVD",
"availabilityImpact": "High",
"baseScore": 6.5,
"baseSeverity": "Medium",
"confidentialityImpact": "None",
"exploitabilityScore": null,
"id": "CVE-2021-45117",
"impactScore": null,
"integrityImpact": "None",
"privilegesRequired": "None",
"scope": "Unchanged",
"trust": 0.8,
"userInteraction": "Required",
"vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H",
"version": "3.0"
}
],
"severity": [
{
"author": "NVD",
"id": "CVE-2021-45117",
"trust": 1.8,
"value": "MEDIUM"
},
{
"author": "CNNVD",
"id": "CNNVD-202203-1906",
"trust": 0.6,
"value": "MEDIUM"
},
{
"author": "VULMON",
"id": "CVE-2021-45117",
"trust": 0.1,
"value": "MEDIUM"
}
]
}
],
"sources": [
{
"db": "VULMON",
"id": "CVE-2021-45117"
},
{
"db": "JVNDB",
"id": "JVNDB-2021-018979"
},
{
"db": "NVD",
"id": "CVE-2021-45117"
},
{
"db": "CNNVD",
"id": "CNNVD-202203-1906"
}
]
},
"description": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/description#",
"sources": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#"
}
}
},
"data": "The OPC autogenerated ANSI C stack stubs (in the NodeSets) do not handle all error cases. This can lead to a NULL pointer dereference. OPC Foundation of ua-nodeset For products from other vendors, NULL There is a vulnerability in pointer dereference.Service operation interruption (DoS) It may be in a state",
"sources": [
{
"db": "NVD",
"id": "CVE-2021-45117"
},
{
"db": "JVNDB",
"id": "JVNDB-2021-018979"
},
{
"db": "VULMON",
"id": "CVE-2021-45117"
}
],
"trust": 1.71
},
"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-2021-45117",
"trust": 3.3
},
{
"db": "SIEMENS",
"id": "SSA-285795",
"trust": 2.5
},
{
"db": "ICS CERT",
"id": "ICSA-22-132-08",
"trust": 1.5
},
{
"db": "JVN",
"id": "JVNVU92977068",
"trust": 0.8
},
{
"db": "JVNDB",
"id": "JVNDB-2021-018979",
"trust": 0.8
},
{
"db": "AUSCERT",
"id": "ESB-2022.2358",
"trust": 0.6
},
{
"db": "CS-HELP",
"id": "SB2022051719",
"trust": 0.6
},
{
"db": "CNNVD",
"id": "CNNVD-202203-1906",
"trust": 0.6
},
{
"db": "VULMON",
"id": "CVE-2021-45117",
"trust": 0.1
}
],
"sources": [
{
"db": "VULMON",
"id": "CVE-2021-45117"
},
{
"db": "JVNDB",
"id": "JVNDB-2021-018979"
},
{
"db": "NVD",
"id": "CVE-2021-45117"
},
{
"db": "CNNVD",
"id": "CNNVD-202203-1906"
}
]
},
"id": "VAR-202203-1191",
"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": 0.6666667
},
"last_update_date": "2023-12-18T11:56:06.385000Z",
"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": "",
"trust": 0.1,
"url": "https://github.com/live-hack-cve/cve-2021-45117 "
}
],
"sources": [
{
"db": "VULMON",
"id": "CVE-2021-45117"
}
]
},
"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-476",
"trust": 1.0
},
{
"problemtype": "NULL Pointer dereference (CWE-476) [NVD evaluation ]",
"trust": 0.8
}
],
"sources": [
{
"db": "JVNDB",
"id": "JVNDB-2021-018979"
},
{
"db": "NVD",
"id": "CVE-2021-45117"
}
]
},
"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": 2.5,
"url": "https://files.opcfoundation.org/securitybulletins/opc%20foundation%20security%20bulletin%20cve-2021-45117.pdf"
},
{
"trust": 2.5,
"url": "https://www.youtube.com/watch?v=qv-rbdcav4k"
},
{
"trust": 2.5,
"url": "https://cert-portal.siemens.com/productcert/pdf/ssa-285795.pdf"
},
{
"trust": 0.8,
"url": "https://jvn.jp/vu/jvnvu92977068/"
},
{
"trust": 0.8,
"url": "https://nvd.nist.gov/vuln/detail/cve-2021-45117"
},
{
"trust": 0.8,
"url": "https://www.cisa.gov/news-events/ics-advisories/icsa-22-132-08"
},
{
"trust": 0.6,
"url": "https://vigilance.fr/vulnerability/siemens-simatic-denial-of-service-via-opc-ua-ansic-stack-38293"
},
{
"trust": 0.6,
"url": "https://us-cert.cisa.gov/ics/advisories/icsa-22-132-08"
},
{
"trust": 0.6,
"url": "https://www.cybersecurity-help.cz/vdb/sb2022051719"
},
{
"trust": 0.6,
"url": "https://cxsecurity.com/cveshow/cve-2021-45117/"
},
{
"trust": 0.6,
"url": "https://www.auscert.org.au/bulletins/esb-2022.2358"
},
{
"trust": 0.1,
"url": "https://cwe.mitre.org/data/definitions/476.html"
},
{
"trust": 0.1,
"url": "https://github.com/live-hack-cve/cve-2021-45117"
},
{
"trust": 0.1,
"url": "https://nvd.nist.gov"
},
{
"trust": 0.1,
"url": "https://www.cisa.gov/uscert/ics/advisories/icsa-22-132-08"
}
],
"sources": [
{
"db": "VULMON",
"id": "CVE-2021-45117"
},
{
"db": "JVNDB",
"id": "JVNDB-2021-018979"
},
{
"db": "NVD",
"id": "CVE-2021-45117"
},
{
"db": "CNNVD",
"id": "CNNVD-202203-1906"
}
]
},
"sources": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#",
"data": {
"@container": "@list"
}
},
"data": [
{
"db": "VULMON",
"id": "CVE-2021-45117"
},
{
"db": "JVNDB",
"id": "JVNDB-2021-018979"
},
{
"db": "NVD",
"id": "CVE-2021-45117"
},
{
"db": "CNNVD",
"id": "CNNVD-202203-1906"
}
]
},
"sources_release_date": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources_release_date#",
"data": {
"@container": "@list"
}
},
"data": [
{
"date": "2022-03-21T00:00:00",
"db": "VULMON",
"id": "CVE-2021-45117"
},
{
"date": "2023-07-12T00:00:00",
"db": "JVNDB",
"id": "JVNDB-2021-018979"
},
{
"date": "2022-03-21T15:15:07.927000",
"db": "NVD",
"id": "CVE-2021-45117"
},
{
"date": "2022-03-21T00:00:00",
"db": "CNNVD",
"id": "CNNVD-202203-1906"
}
]
},
"sources_update_date": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources_update_date#",
"data": {
"@container": "@list"
}
},
"data": [
{
"date": "2022-09-03T00:00:00",
"db": "VULMON",
"id": "CVE-2021-45117"
},
{
"date": "2023-07-12T08:30:00",
"db": "JVNDB",
"id": "JVNDB-2021-018979"
},
{
"date": "2022-09-03T03:55:39.127000",
"db": "NVD",
"id": "CVE-2021-45117"
},
{
"date": "2022-05-18T00:00:00",
"db": "CNNVD",
"id": "CNNVD-202203-1906"
}
]
},
"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-202203-1906"
}
],
"trust": 0.6
},
"title": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/title#",
"sources": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#"
}
}
},
"data": "OPC\u00a0Foundation\u00a0 of \u00a0ua-nodeset\u00a0 in products from other multiple vendors \u00a0NULL\u00a0 Pointer dereference vulnerability",
"sources": [
{
"db": "JVNDB",
"id": "JVNDB-2021-018979"
}
],
"trust": 0.8
},
"type": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/type#",
"sources": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#"
}
}
},
"data": "code problem",
"sources": [
{
"db": "CNNVD",
"id": "CNNVD-202203-1906"
}
],
"trust": 0.6
}
}