var-202110-0968
Vulnerability from variot
Out-of-bounds read vulnerability in CX-Supervisor v4.0.0.13 and v4.0.0.16 allows an attacker with administrative privileges to cause information disclosure and/or arbitrary code execution by opening a specially crafted SCS project files. Provided by OMRON Corporation CX-Supervisor Is a memory reference outside the area ( CWE-125 , CVE-2021-20836 ) Vulnerability exists. The following is the vulnerability information JPCERT/CC Report to JPCERT/CC Coordinated with the developers
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-202110-0968",
"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": "cx-supervisor",
"scope": "eq",
"trust": 1.0,
"vendor": "omron",
"version": "4.0.0.13"
},
{
"model": "cx-supervisor",
"scope": "eq",
"trust": 1.0,
"vendor": "omron",
"version": "4.0.0.16"
},
{
"model": "cx-supervisor",
"scope": "eq",
"trust": 0.8,
"vendor": "\u30aa\u30e0\u30ed\u30f3\u682a\u5f0f\u4f1a\u793e",
"version": "v4.0.0.13"
},
{
"model": "cx-supervisor",
"scope": "eq",
"trust": 0.8,
"vendor": "\u30aa\u30e0\u30ed\u30f3\u682a\u5f0f\u4f1a\u793e",
"version": "v4.0.0.16"
},
{
"model": "cx-supervisor",
"scope": "eq",
"trust": 0.8,
"vendor": "\u30aa\u30e0\u30ed\u30f3\u682a\u5f0f\u4f1a\u793e",
"version": null
},
{
"model": "cx-supervisor",
"scope": "eq",
"trust": 0.8,
"vendor": "\u30aa\u30e0\u30ed\u30f3\u682a\u5f0f\u4f1a\u793e",
"version": "also, is a product sold only outside japan."
}
],
"sources": [
{
"db": "JVNDB",
"id": "JVNDB-2021-003080"
},
{
"db": "NVD",
"id": "CVE-2021-20836"
}
]
},
"cve": "CVE-2021-20836",
"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": "SINGLE",
"author": "nvd@nist.gov",
"availabilityImpact": "PARTIAL",
"baseScore": 6.0,
"confidentialityImpact": "PARTIAL",
"exploitabilityScore": 6.8,
"id": "CVE-2021-20836",
"impactScore": 6.4,
"integrityImpact": "PARTIAL",
"severity": "MEDIUM",
"trust": 1.1,
"vectorString": "AV:N/AC:M/Au:S/C:P/I:P/A:P",
"version": "2.0"
},
{
"accessComplexity": "MEDIUM",
"accessVector": "NETWORK",
"authentication": "SINGLE",
"author": "VULHUB",
"availabilityImpact": "PARTIAL",
"baseScore": 6.0,
"confidentialityImpact": "PARTIAL",
"exploitabilityScore": 6.8,
"id": "VHN-378512",
"impactScore": 6.4,
"integrityImpact": "PARTIAL",
"severity": "MEDIUM",
"trust": 0.1,
"vectorString": "AV:N/AC:M/AU:S/C:P/I:P/A:P",
"version": "2.0"
}
],
"cvssV3": [
{
"attackComplexity": "LOW",
"attackVector": "LOCAL",
"author": "nvd@nist.gov",
"availabilityImpact": "HIGH",
"baseScore": 6.5,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "HIGH",
"exploitabilityScore": 0.6,
"id": "CVE-2021-20836",
"impactScore": 5.9,
"integrityImpact": "HIGH",
"privilegesRequired": "HIGH",
"scope": "UNCHANGED",
"trust": 1.0,
"userInteraction": "REQUIRED",
"vectorString": "CVSS:3.1/AV:L/AC:L/PR:H/UI:R/S:U/C:H/I:H/A:H",
"version": "3.1"
},
{
"attackComplexity": "Low",
"attackVector": "Local",
"author": "OTHER",
"availabilityImpact": "High",
"baseScore": 6.5,
"baseSeverity": "Medium",
"confidentialityImpact": "High",
"exploitabilityScore": null,
"id": "JVNDB-2021-003080",
"impactScore": null,
"integrityImpact": "High",
"privilegesRequired": "High",
"scope": "Unchanged",
"trust": 0.8,
"userInteraction": "Required",
"vectorString": "CVSS:3.0/AV:L/AC:L/PR:H/UI:R/S:U/C:H/I:H/A:H",
"version": "3.0"
}
],
"severity": [
{
"author": "nvd@nist.gov",
"id": "CVE-2021-20836",
"trust": 1.0,
"value": "MEDIUM"
},
{
"author": "OTHER",
"id": "JVNDB-2021-003080",
"trust": 0.8,
"value": "Medium"
},
{
"author": "CNNVD",
"id": "CNNVD-202110-1213",
"trust": 0.6,
"value": "MEDIUM"
},
{
"author": "VULHUB",
"id": "VHN-378512",
"trust": 0.1,
"value": "MEDIUM"
},
{
"author": "VULMON",
"id": "CVE-2021-20836",
"trust": 0.1,
"value": "MEDIUM"
}
]
}
],
"sources": [
{
"db": "VULHUB",
"id": "VHN-378512"
},
{
"db": "VULMON",
"id": "CVE-2021-20836"
},
{
"db": "JVNDB",
"id": "JVNDB-2021-003080"
},
{
"db": "CNNVD",
"id": "CNNVD-202110-1213"
},
{
"db": "NVD",
"id": "CVE-2021-20836"
}
]
},
"description": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/description#",
"sources": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#"
}
}
},
"data": "Out-of-bounds read vulnerability in CX-Supervisor v4.0.0.13 and v4.0.0.16 allows an attacker with administrative privileges to cause information disclosure and/or arbitrary code execution by opening a specially crafted SCS project files. Provided by OMRON Corporation CX-Supervisor Is a memory reference outside the area ( CWE-125 , CVE-2021-20836 ) Vulnerability exists. The following is the vulnerability information JPCERT/CC Report to JPCERT/CC Coordinated with the developers",
"sources": [
{
"db": "NVD",
"id": "CVE-2021-20836"
},
{
"db": "JVNDB",
"id": "JVNDB-2021-003080"
},
{
"db": "VULHUB",
"id": "VHN-378512"
},
{
"db": "VULMON",
"id": "CVE-2021-20836"
}
],
"trust": 1.8
},
"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": "JVN",
"id": "JVNVU90041391",
"trust": 2.6
},
{
"db": "NVD",
"id": "CVE-2021-20836",
"trust": 2.6
},
{
"db": "JVNDB",
"id": "JVNDB-2021-003080",
"trust": 1.4
},
{
"db": "CNNVD",
"id": "CNNVD-202110-1213",
"trust": 0.6
},
{
"db": "VULHUB",
"id": "VHN-378512",
"trust": 0.1
},
{
"db": "VULMON",
"id": "CVE-2021-20836",
"trust": 0.1
}
],
"sources": [
{
"db": "VULHUB",
"id": "VHN-378512"
},
{
"db": "VULMON",
"id": "CVE-2021-20836"
},
{
"db": "JVNDB",
"id": "JVNDB-2021-003080"
},
{
"db": "CNNVD",
"id": "CNNVD-202110-1213"
},
{
"db": "NVD",
"id": "CVE-2021-20836"
}
]
},
"id": "VAR-202110-0968",
"iot": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/iot#",
"sources": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#"
}
}
},
"data": true,
"sources": [
{
"db": "VULHUB",
"id": "VHN-378512"
}
],
"trust": 0.6707546999999999
},
"last_update_date": "2024-08-14T15:37:52.499000Z",
"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": "Release\u00a0Notes\u00a0For\u00a0CX-Supervisor\u00a04.1.1.2 OMRON Corporation",
"trust": 0.8,
"url": "https://www.myomron.com/index.php?action=kb\u0026article=1692"
},
{
"title": "Omron CX-Supervisor Buffer error vulnerability fix",
"trust": 0.6,
"url": "http://www.cnnvd.org.cn/web/xxk/bdxqById.tag?id=167088"
}
],
"sources": [
{
"db": "JVNDB",
"id": "JVNDB-2021-003080"
},
{
"db": "CNNVD",
"id": "CNNVD-202110-1213"
}
]
},
"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-125",
"trust": 1.1
},
{
"problemtype": "Out-of-bounds read (CWE-125) [ Other ]",
"trust": 0.8
}
],
"sources": [
{
"db": "VULHUB",
"id": "VHN-378512"
},
{
"db": "JVNDB",
"id": "JVNDB-2021-003080"
},
{
"db": "NVD",
"id": "CVE-2021-20836"
}
]
},
"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": 1.8,
"url": "https://jvn.jp/en/vu/jvnvu90041391/index.html"
},
{
"trust": 1.7,
"url": "https://www.myomron.com/index.php?action=kb\u0026article=1692"
},
{
"trust": 0.8,
"url": "https://jvn.jp/vu/jvnvu90041391/"
},
{
"trust": 0.8,
"url": "https://nvd.nist.gov/vuln/detail/cve-2021-20836"
},
{
"trust": 0.6,
"url": "https://jvndb.jvn.jp/en/contents/2021/jvndb-2021-003080.html"
},
{
"trust": 0.1,
"url": "https://www.myomron.com/index.php?action=kb\u0026amp;article=1692"
},
{
"trust": 0.1,
"url": "https://cwe.mitre.org/data/definitions/125.html"
},
{
"trust": 0.1,
"url": "https://nvd.nist.gov"
}
],
"sources": [
{
"db": "VULHUB",
"id": "VHN-378512"
},
{
"db": "VULMON",
"id": "CVE-2021-20836"
},
{
"db": "JVNDB",
"id": "JVNDB-2021-003080"
},
{
"db": "CNNVD",
"id": "CNNVD-202110-1213"
},
{
"db": "NVD",
"id": "CVE-2021-20836"
}
]
},
"sources": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#",
"data": {
"@container": "@list"
}
},
"data": [
{
"db": "VULHUB",
"id": "VHN-378512"
},
{
"db": "VULMON",
"id": "CVE-2021-20836"
},
{
"db": "JVNDB",
"id": "JVNDB-2021-003080"
},
{
"db": "CNNVD",
"id": "CNNVD-202110-1213"
},
{
"db": "NVD",
"id": "CVE-2021-20836"
}
]
},
"sources_release_date": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources_release_date#",
"data": {
"@container": "@list"
}
},
"data": [
{
"date": "2021-10-19T00:00:00",
"db": "VULHUB",
"id": "VHN-378512"
},
{
"date": "2021-10-19T00:00:00",
"db": "VULMON",
"id": "CVE-2021-20836"
},
{
"date": "2021-10-18T00:00:00",
"db": "JVNDB",
"id": "JVNDB-2021-003080"
},
{
"date": "2021-10-15T00:00:00",
"db": "CNNVD",
"id": "CNNVD-202110-1213"
},
{
"date": "2021-10-19T03:15:06.887000",
"db": "NVD",
"id": "CVE-2021-20836"
}
]
},
"sources_update_date": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources_update_date#",
"data": {
"@container": "@list"
}
},
"data": [
{
"date": "2021-10-22T00:00:00",
"db": "VULHUB",
"id": "VHN-378512"
},
{
"date": "2021-10-22T00:00:00",
"db": "VULMON",
"id": "CVE-2021-20836"
},
{
"date": "2021-11-01T06:34:00",
"db": "JVNDB",
"id": "JVNDB-2021-003080"
},
{
"date": "2021-10-25T00:00:00",
"db": "CNNVD",
"id": "CNNVD-202110-1213"
},
{
"date": "2021-10-22T17:02:14.547000",
"db": "NVD",
"id": "CVE-2021-20836"
}
]
},
"threat_type": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/threat_type#",
"sources": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#"
}
}
},
"data": "local",
"sources": [
{
"db": "CNNVD",
"id": "CNNVD-202110-1213"
}
],
"trust": 0.6
},
"title": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/title#",
"sources": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#"
}
}
},
"data": "Made by OMRON \u00a0CX-Supervisor\u00a0 Out-of-bounds memory reference vulnerability in",
"sources": [
{
"db": "JVNDB",
"id": "JVNDB-2021-003080"
}
],
"trust": 0.8
},
"type": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/type#",
"sources": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#"
}
}
},
"data": "buffer error",
"sources": [
{
"db": "CNNVD",
"id": "CNNVD-202110-1213"
}
],
"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.
- Published Proof of Concept: A public proof of concept is available for this vulnerability.
- 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.
Loading…
Loading…