var-202112-0947
Vulnerability from variot
The Bluetooth module has an out-of-bounds write vulnerability. Successful exploitation of this vulnerability may result in malicious command execution at the remote end. HarmonyOS Exists in an out-of-bounds write vulnerability.Information is obtained, information is tampered with, and service operation is interrupted. (DoS) It may be in a state. Huawei HarmonyOS Wearables is an electronic watch made by Huawei from the Chinese company Huawei
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-202112-0947",
"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": "harmonyos",
"scope": null,
"trust": 1.4,
"vendor": "huawei",
"version": null
},
{
"model": "harmonyos",
"scope": "lt",
"trust": 1.0,
"vendor": "huawei",
"version": "2.0"
},
{
"model": "harmonyos",
"scope": "eq",
"trust": 0.8,
"vendor": "huawei",
"version": null
}
],
"sources": [
{
"db": "CNVD",
"id": "CNVD-2022-05173"
},
{
"db": "JVNDB",
"id": "JVNDB-2021-017520"
},
{
"db": "NVD",
"id": "CVE-2021-40002"
}
]
},
"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:o:huawei:harmonyos:*:*:*:*:*:*:*:*",
"cpe_name": [],
"versionEndExcluding": "2.0",
"vulnerable": true
}
],
"operator": "OR"
}
]
}
],
"sources": [
{
"db": "NVD",
"id": "CVE-2021-40002"
}
]
},
"cve": "CVE-2021-40002",
"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": "ADJACENT_NETWORK",
"authentication": "NONE",
"author": "NVD",
"availabilityImpact": "PARTIAL",
"baseScore": 5.8,
"confidentialityImpact": "PARTIAL",
"exploitabilityScore": 6.5,
"impactScore": 6.4,
"integrityImpact": "PARTIAL",
"obtainAllPrivilege": false,
"obtainOtherPrivilege": false,
"obtainUserPrivilege": false,
"severity": "MEDIUM",
"trust": 1.0,
"userInteractionRequired": false,
"vectorString": "AV:A/AC:L/Au:N/C:P/I:P/A:P",
"version": "2.0"
},
{
"acInsufInfo": null,
"accessComplexity": "Low",
"accessVector": "Adjacent Network",
"authentication": "None",
"author": "NVD",
"availabilityImpact": "Partial",
"baseScore": 5.8,
"confidentialityImpact": "Partial",
"exploitabilityScore": null,
"id": "CVE-2021-40002",
"impactScore": null,
"integrityImpact": "Partial",
"obtainAllPrivilege": null,
"obtainOtherPrivilege": null,
"obtainUserPrivilege": null,
"severity": "Medium",
"trust": 0.8,
"userInteractionRequired": null,
"vectorString": "AV:A/AC:L/Au:N/C:P/I:P/A:P",
"version": "2.0"
},
{
"accessComplexity": "LOW",
"accessVector": "ADJACENT_NETWORK",
"authentication": "NONE",
"author": "CNVD",
"availabilityImpact": "PARTIAL",
"baseScore": 5.8,
"confidentialityImpact": "PARTIAL",
"exploitabilityScore": 6.5,
"id": "CNVD-2022-05173",
"impactScore": 6.4,
"integrityImpact": "PARTIAL",
"severity": "MEDIUM",
"trust": 0.6,
"vectorString": "AV:A/AC:L/Au:N/C:P/I:P/A:P",
"version": "2.0"
},
{
"accessComplexity": "LOW",
"accessVector": "ADJACENT_NETWORK",
"authentication": "NONE",
"author": "VULHUB",
"availabilityImpact": "PARTIAL",
"baseScore": 5.8,
"confidentialityImpact": "PARTIAL",
"exploitabilityScore": 6.5,
"id": "VHN-401403",
"impactScore": 6.4,
"integrityImpact": "PARTIAL",
"severity": "MEDIUM",
"trust": 0.1,
"vectorString": "AV:A/AC:L/AU:N/C:P/I:P/A:P",
"version": "2.0"
}
],
"cvssV3": [
{
"attackComplexity": "LOW",
"attackVector": "ADJACENT_NETWORK",
"author": "NVD",
"availabilityImpact": "HIGH",
"baseScore": 8.8,
"baseSeverity": "HIGH",
"confidentialityImpact": "HIGH",
"exploitabilityScore": 2.8,
"impactScore": 5.9,
"integrityImpact": "HIGH",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"trust": 1.0,
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
"version": "3.1"
},
{
"attackComplexity": "Low",
"attackVector": "Adjacent Network",
"author": "NVD",
"availabilityImpact": "High",
"baseScore": 8.8,
"baseSeverity": "High",
"confidentialityImpact": "High",
"exploitabilityScore": null,
"id": "CVE-2021-40002",
"impactScore": null,
"integrityImpact": "High",
"privilegesRequired": "None",
"scope": "Unchanged",
"trust": 0.8,
"userInteraction": "None",
"vectorString": "CVSS:3.0/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
"version": "3.0"
}
],
"severity": [
{
"author": "NVD",
"id": "CVE-2021-40002",
"trust": 1.8,
"value": "HIGH"
},
{
"author": "CNVD",
"id": "CNVD-2022-05173",
"trust": 0.6,
"value": "MEDIUM"
},
{
"author": "CNNVD",
"id": "CNNVD-202112-211",
"trust": 0.6,
"value": "HIGH"
},
{
"author": "VULHUB",
"id": "VHN-401403",
"trust": 0.1,
"value": "MEDIUM"
}
]
}
],
"sources": [
{
"db": "CNVD",
"id": "CNVD-2022-05173"
},
{
"db": "VULHUB",
"id": "VHN-401403"
},
{
"db": "JVNDB",
"id": "JVNDB-2021-017520"
},
{
"db": "NVD",
"id": "CVE-2021-40002"
},
{
"db": "CNNVD",
"id": "CNNVD-202112-211"
}
]
},
"description": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/description#",
"sources": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#"
}
}
},
"data": "The Bluetooth module has an out-of-bounds write vulnerability. Successful exploitation of this vulnerability may result in malicious command execution at the remote end. HarmonyOS Exists in an out-of-bounds write vulnerability.Information is obtained, information is tampered with, and service operation is interrupted. (DoS) It may be in a state. Huawei HarmonyOS Wearables is an electronic watch made by Huawei from the Chinese company Huawei",
"sources": [
{
"db": "NVD",
"id": "CVE-2021-40002"
},
{
"db": "JVNDB",
"id": "JVNDB-2021-017520"
},
{
"db": "CNVD",
"id": "CNVD-2022-05173"
},
{
"db": "VULHUB",
"id": "VHN-401403"
}
],
"trust": 2.25
},
"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-2021-40002",
"trust": 3.9
},
{
"db": "JVNDB",
"id": "JVNDB-2021-017520",
"trust": 0.8
},
{
"db": "CNVD",
"id": "CNVD-2022-05173",
"trust": 0.7
},
{
"db": "CNNVD",
"id": "CNNVD-202112-211",
"trust": 0.7
},
{
"db": "VULHUB",
"id": "VHN-401403",
"trust": 0.1
}
],
"sources": [
{
"db": "CNVD",
"id": "CNVD-2022-05173"
},
{
"db": "VULHUB",
"id": "VHN-401403"
},
{
"db": "JVNDB",
"id": "JVNDB-2021-017520"
},
{
"db": "NVD",
"id": "CVE-2021-40002"
},
{
"db": "CNNVD",
"id": "CNNVD-202112-211"
}
]
},
"id": "VAR-202112-0947",
"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-2022-05173"
},
{
"db": "VULHUB",
"id": "VHN-401403"
}
],
"trust": 0.06999999999999999
},
"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": [
"IoT"
],
"sub_category": null,
"trust": 0.6
}
],
"sources": [
{
"db": "CNVD",
"id": "CNVD-2022-05173"
}
]
},
"last_update_date": "2023-12-18T13:12:16.847000Z",
"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": "security-bulletins-202112-0000001183296718",
"trust": 0.8,
"url": "https://device.harmonyos.com/en/docs/security/update/security-bulletins-202112-0000001183296718"
},
{
"title": "Patch for Huawei HarmonyOS Wearables Out-of-bounds Write Vulnerability",
"trust": 0.6,
"url": "https://www.cnvd.org.cn/patchinfo/show/315071"
},
{
"title": "Huawei HarmonyOS Wearables Security vulnerabilities",
"trust": 0.6,
"url": "http://www.cnnvd.org.cn/web/xxk/bdxqbyid.tag?id=172735"
}
],
"sources": [
{
"db": "CNVD",
"id": "CNVD-2022-05173"
},
{
"db": "JVNDB",
"id": "JVNDB-2021-017520"
},
{
"db": "CNNVD",
"id": "CNNVD-202112-211"
}
]
},
"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-787",
"trust": 1.1
},
{
"problemtype": "Out-of-bounds writing (CWE-787) [NVD evaluation ]",
"trust": 0.8
}
],
"sources": [
{
"db": "VULHUB",
"id": "VHN-401403"
},
{
"db": "JVNDB",
"id": "JVNDB-2021-017520"
},
{
"db": "NVD",
"id": "CVE-2021-40002"
}
]
},
"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": 1.7,
"url": "https://device.harmonyos.com/en/docs/security/update/security-bulletins-202112-0000001183296718"
},
{
"trust": 1.4,
"url": "https://nvd.nist.gov/vuln/detail/cve-2021-40002"
},
{
"trust": 1.2,
"url": "https://device.harmonyos.com/cn/docs/security/update/security-bulletins-wearables-202112-0000001183456638"
}
],
"sources": [
{
"db": "CNVD",
"id": "CNVD-2022-05173"
},
{
"db": "VULHUB",
"id": "VHN-401403"
},
{
"db": "JVNDB",
"id": "JVNDB-2021-017520"
},
{
"db": "NVD",
"id": "CVE-2021-40002"
},
{
"db": "CNNVD",
"id": "CNNVD-202112-211"
}
]
},
"sources": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#",
"data": {
"@container": "@list"
}
},
"data": [
{
"db": "CNVD",
"id": "CNVD-2022-05173"
},
{
"db": "VULHUB",
"id": "VHN-401403"
},
{
"db": "JVNDB",
"id": "JVNDB-2021-017520"
},
{
"db": "NVD",
"id": "CVE-2021-40002"
},
{
"db": "CNNVD",
"id": "CNNVD-202112-211"
}
]
},
"sources_release_date": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources_release_date#",
"data": {
"@container": "@list"
}
},
"data": [
{
"date": "2022-01-19T00:00:00",
"db": "CNVD",
"id": "CNVD-2022-05173"
},
{
"date": "2022-01-10T00:00:00",
"db": "VULHUB",
"id": "VHN-401403"
},
{
"date": "2023-01-24T00:00:00",
"db": "JVNDB",
"id": "JVNDB-2021-017520"
},
{
"date": "2022-01-10T14:10:21.047000",
"db": "NVD",
"id": "CVE-2021-40002"
},
{
"date": "2021-12-05T00:00:00",
"db": "CNNVD",
"id": "CNNVD-202112-211"
}
]
},
"sources_update_date": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources_update_date#",
"data": {
"@container": "@list"
}
},
"data": [
{
"date": "2022-01-19T00:00:00",
"db": "CNVD",
"id": "CNVD-2022-05173"
},
{
"date": "2022-01-13T00:00:00",
"db": "VULHUB",
"id": "VHN-401403"
},
{
"date": "2023-01-24T05:52:00",
"db": "JVNDB",
"id": "JVNDB-2021-017520"
},
{
"date": "2022-01-13T16:02:49.427000",
"db": "NVD",
"id": "CVE-2021-40002"
},
{
"date": "2022-01-17T00:00:00",
"db": "CNNVD",
"id": "CNNVD-202112-211"
}
]
},
"threat_type": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/threat_type#",
"sources": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#"
}
}
},
"data": "remote or local",
"sources": [
{
"db": "CNNVD",
"id": "CNNVD-202112-211"
}
],
"trust": 0.6
},
"title": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/title#",
"sources": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#"
}
}
},
"data": "HarmonyOS\u00a0 Out-of-bounds write vulnerability in",
"sources": [
{
"db": "JVNDB",
"id": "JVNDB-2021-017520"
}
],
"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-202112-211"
}
],
"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.