VAR-202004-0956
Vulnerability from variot - Updated: 2024-11-23 22:11There is an insufficient integrity validation vulnerability in several products. The device does not sufficiently validate the integrity of certain file in certain loading processes, successful exploit could allow the attacker to load a crafted file to the device through USB.Affected product versions include:OSCA-550 versions 1.0.1.23(SP2);OSCA-550A versions 1.0.1.23(SP2);OSCA-550AX versions 1.0.1.23(SP2);OSCA-550X versions 1.0.1.23(SP2). plural Huawei The product contains a vulnerability related to data integrity verification deficiencies.Information may be tampered with. Huawei OSCA-550 and others are all smart screen devices from China's Huawei company. An attacker could use the vulnerability to cause the device to load a fake file that it uploaded via USB
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-202004-0956",
"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": "osca-550a",
"scope": "eq",
"trust": 1.0,
"vendor": "huawei",
"version": "1.0.1.23\\(sp2\\)"
},
{
"model": "osca-550ax",
"scope": "eq",
"trust": 1.0,
"vendor": "huawei",
"version": "1.0.1.23\\(sp2\\)"
},
{
"model": "osca-550x",
"scope": "eq",
"trust": 1.0,
"vendor": "huawei",
"version": "1.0.1.23\\(sp2\\)"
},
{
"model": "osca-550",
"scope": "eq",
"trust": 1.0,
"vendor": "huawei",
"version": "1.0.1.23\\(sp2\\)"
},
{
"model": "osca-550",
"scope": "eq",
"trust": 0.8,
"vendor": "huawei",
"version": "1.0.1.23(sp2)"
},
{
"model": "osca-550a",
"scope": "eq",
"trust": 0.8,
"vendor": "huawei",
"version": "1.0.1.23(sp2)"
},
{
"model": "osca-550ax",
"scope": "eq",
"trust": 0.8,
"vendor": "huawei",
"version": "1.0.1.23(sp2)"
},
{
"model": "osca-550x",
"scope": "eq",
"trust": 0.8,
"vendor": "huawei",
"version": "1.0.1.23(sp2)"
},
{
"model": "osca-550 1.0.1.23",
"scope": null,
"trust": 0.6,
"vendor": "huawei",
"version": null
},
{
"model": "osca-550a 1.0.1.23",
"scope": null,
"trust": 0.6,
"vendor": "huawei",
"version": null
},
{
"model": "osca-550ax 1.0.1.23",
"scope": null,
"trust": 0.6,
"vendor": "huawei",
"version": null
},
{
"model": "osca-550x 1.0.1.23",
"scope": null,
"trust": 0.6,
"vendor": "huawei",
"version": null
}
],
"sources": [
{
"db": "CNVD",
"id": "CNVD-2020-28980"
},
{
"db": "JVNDB",
"id": "JVNDB-2020-003979"
},
{
"db": "NVD",
"id": "CVE-2020-1802"
}
]
},
"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": [
{
"cpe_match": [
{
"cpe22Uri": "cpe:/o:huawei:osca-550_firmware",
"vulnerable": true
},
{
"cpe22Uri": "cpe:/o:huawei:osca-550a_firmware",
"vulnerable": true
},
{
"cpe22Uri": "cpe:/o:huawei:osca-550ax_firmware",
"vulnerable": true
},
{
"cpe22Uri": "cpe:/o:huawei:osca-550x_firmware",
"vulnerable": true
}
],
"operator": "OR"
}
]
}
],
"sources": [
{
"db": "JVNDB",
"id": "JVNDB-2020-003979"
}
]
},
"cve": "CVE-2020-1802",
"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": "LOCAL",
"authentication": "NONE",
"author": "nvd@nist.gov",
"availabilityImpact": "NONE",
"baseScore": 2.1,
"confidentialityImpact": "NONE",
"exploitabilityScore": 3.9,
"id": "CVE-2020-1802",
"impactScore": 2.9,
"integrityImpact": "PARTIAL",
"severity": "LOW",
"trust": 1.0,
"vectorString": "AV:L/AC:L/Au:N/C:N/I:P/A:N",
"version": "2.0"
},
{
"acInsufInfo": null,
"accessComplexity": "Low",
"accessVector": "Local",
"authentication": "None",
"author": "NVD",
"availabilityImpact": "None",
"baseScore": 2.1,
"confidentialityImpact": "None",
"exploitabilityScore": null,
"id": "JVNDB-2020-003979",
"impactScore": null,
"integrityImpact": "Partial",
"obtainAllPrivilege": null,
"obtainOtherPrivilege": null,
"obtainUserPrivilege": null,
"severity": "Low",
"trust": 0.8,
"userInteractionRequired": null,
"vectorString": "AV:L/AC:L/Au:N/C:N/I:P/A:N",
"version": "2.0"
},
{
"accessComplexity": "LOW",
"accessVector": "LOCAL",
"authentication": "NONE",
"author": "CNVD",
"availabilityImpact": "NONE",
"baseScore": 2.1,
"confidentialityImpact": "NONE",
"exploitabilityScore": 3.9,
"id": "CNVD-2020-28980",
"impactScore": 2.9,
"integrityImpact": "PARTIAL",
"severity": "LOW",
"trust": 0.6,
"vectorString": "AV:L/AC:L/Au:N/C:N/I:P/A:N",
"version": "2.0"
}
],
"cvssV3": [
{
"attackComplexity": "LOW",
"attackVector": "PHYSICAL",
"author": "nvd@nist.gov",
"availabilityImpact": "NONE",
"baseScore": 4.6,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "NONE",
"exploitabilityScore": 0.9,
"id": "CVE-2020-1802",
"impactScore": 3.6,
"integrityImpact": "HIGH",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"trust": 1.0,
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N",
"version": "3.1"
},
{
"attackComplexity": "Low",
"attackVector": "Physical",
"author": "NVD",
"availabilityImpact": "None",
"baseScore": 4.6,
"baseSeverity": "Medium",
"confidentialityImpact": "None",
"exploitabilityScore": null,
"id": "JVNDB-2020-003979",
"impactScore": null,
"integrityImpact": "High",
"privilegesRequired": "None",
"scope": "Unchanged",
"trust": 0.8,
"userInteraction": "None",
"vectorString": "CVSS:3.0/AV:P/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N",
"version": "3.0"
}
],
"severity": [
{
"author": "nvd@nist.gov",
"id": "CVE-2020-1802",
"trust": 1.0,
"value": "MEDIUM"
},
{
"author": "NVD",
"id": "JVNDB-2020-003979",
"trust": 0.8,
"value": "Medium"
},
{
"author": "CNVD",
"id": "CNVD-2020-28980",
"trust": 0.6,
"value": "LOW"
},
{
"author": "CNNVD",
"id": "CNNVD-202004-531",
"trust": 0.6,
"value": "MEDIUM"
}
]
}
],
"sources": [
{
"db": "CNVD",
"id": "CNVD-2020-28980"
},
{
"db": "JVNDB",
"id": "JVNDB-2020-003979"
},
{
"db": "CNNVD",
"id": "CNNVD-202004-531"
},
{
"db": "NVD",
"id": "CVE-2020-1802"
}
]
},
"description": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/description#",
"sources": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#"
}
}
},
"data": "There is an insufficient integrity validation vulnerability in several products. The device does not sufficiently validate the integrity of certain file in certain loading processes, successful exploit could allow the attacker to load a crafted file to the device through USB.Affected product versions include:OSCA-550 versions 1.0.1.23(SP2);OSCA-550A versions 1.0.1.23(SP2);OSCA-550AX versions 1.0.1.23(SP2);OSCA-550X versions 1.0.1.23(SP2). plural Huawei The product contains a vulnerability related to data integrity verification deficiencies.Information may be tampered with. Huawei OSCA-550 and others are all smart screen devices from China\u0027s Huawei company. An attacker could use the vulnerability to cause the device to load a fake file that it uploaded via USB",
"sources": [
{
"db": "NVD",
"id": "CVE-2020-1802"
},
{
"db": "JVNDB",
"id": "JVNDB-2020-003979"
},
{
"db": "CNVD",
"id": "CNVD-2020-28980"
}
],
"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-2020-1802",
"trust": 3.0
},
{
"db": "JVNDB",
"id": "JVNDB-2020-003979",
"trust": 0.8
},
{
"db": "CNVD",
"id": "CNVD-2020-28980",
"trust": 0.6
},
{
"db": "CNNVD",
"id": "CNNVD-202004-531",
"trust": 0.6
}
],
"sources": [
{
"db": "CNVD",
"id": "CNVD-2020-28980"
},
{
"db": "JVNDB",
"id": "JVNDB-2020-003979"
},
{
"db": "CNNVD",
"id": "CNNVD-202004-531"
},
{
"db": "NVD",
"id": "CVE-2020-1802"
}
]
},
"id": "VAR-202004-0956",
"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-2020-28980"
}
],
"trust": 1.1555556
},
"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": [
"Network device"
],
"sub_category": null,
"trust": 0.6
}
],
"sources": [
{
"db": "CNVD",
"id": "CNVD-2020-28980"
}
]
},
"last_update_date": "2024-11-23T22:11:30.988000Z",
"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": "huawei-sa-20200408-01-osca",
"trust": 0.8,
"url": "https://www.huawei.com/en/psirt/security-advisories/huawei-sa-20200408-01-osca-en"
},
{
"title": "Patch for Multiple Huawei product integrity check insufficient vulnerabilities",
"trust": 0.6,
"url": "https://www.cnvd.org.cn/patchInfo/show/218011"
},
{
"title": "Multiple Huawei Product security vulnerabilities",
"trust": 0.6,
"url": "http://www.cnnvd.org.cn/web/xxk/bdxqById.tag?id=115733"
}
],
"sources": [
{
"db": "CNVD",
"id": "CNVD-2020-28980"
},
{
"db": "JVNDB",
"id": "JVNDB-2020-003979"
},
{
"db": "CNNVD",
"id": "CNNVD-202004-531"
}
]
},
"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-354",
"trust": 1.8
}
],
"sources": [
{
"db": "JVNDB",
"id": "JVNDB-2020-003979"
},
{
"db": "NVD",
"id": "CVE-2020-1802"
}
]
},
"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://www.huawei.com/en/psirt/security-advisories/huawei-sa-20200408-01-osca-en"
},
{
"trust": 1.4,
"url": "https://nvd.nist.gov/vuln/detail/cve-2020-1802"
},
{
"trust": 1.2,
"url": "https://www.huawei.com/cn/psirt/security-advisories/huawei-sa-20200408-01-osca-cn"
},
{
"trust": 0.8,
"url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=cve-2020-1802"
}
],
"sources": [
{
"db": "CNVD",
"id": "CNVD-2020-28980"
},
{
"db": "JVNDB",
"id": "JVNDB-2020-003979"
},
{
"db": "CNNVD",
"id": "CNNVD-202004-531"
},
{
"db": "NVD",
"id": "CVE-2020-1802"
}
]
},
"sources": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#",
"data": {
"@container": "@list"
}
},
"data": [
{
"db": "CNVD",
"id": "CNVD-2020-28980"
},
{
"db": "JVNDB",
"id": "JVNDB-2020-003979"
},
{
"db": "CNNVD",
"id": "CNNVD-202004-531"
},
{
"db": "NVD",
"id": "CVE-2020-1802"
}
]
},
"sources_release_date": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources_release_date#",
"data": {
"@container": "@list"
}
},
"data": [
{
"date": "2020-05-19T00:00:00",
"db": "CNVD",
"id": "CNVD-2020-28980"
},
{
"date": "2020-04-30T00:00:00",
"db": "JVNDB",
"id": "JVNDB-2020-003979"
},
{
"date": "2020-04-08T00:00:00",
"db": "CNNVD",
"id": "CNNVD-202004-531"
},
{
"date": "2020-04-10T14:15:11.923000",
"db": "NVD",
"id": "CVE-2020-1802"
}
]
},
"sources_update_date": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources_update_date#",
"data": {
"@container": "@list"
}
},
"data": [
{
"date": "2020-05-19T00:00:00",
"db": "CNVD",
"id": "CNVD-2020-28980"
},
{
"date": "2020-04-30T00:00:00",
"db": "JVNDB",
"id": "JVNDB-2020-003979"
},
{
"date": "2020-04-14T00:00:00",
"db": "CNNVD",
"id": "CNNVD-202004-531"
},
{
"date": "2024-11-21T05:11:24.497000",
"db": "NVD",
"id": "CVE-2020-1802"
}
]
},
"title": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/title#",
"sources": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#"
}
}
},
"data": "plural Huawei Vulnerability in product integrity verification deficiencies",
"sources": [
{
"db": "JVNDB",
"id": "JVNDB-2020-003979"
}
],
"trust": 0.8
},
"type": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/type#",
"sources": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#"
}
}
},
"data": "other",
"sources": [
{
"db": "CNNVD",
"id": "CNNVD-202004-531"
}
],
"trust": 0.6
}
}
Loading…
Loading…
Experimental. This forecast is provided for visualization only and may change without notice. Do not use it for operational decisions.
Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.
Sightings
| Author | Source | Type | Date | Other |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or observed by the user.
- Confirmed: The vulnerability has been validated from an analyst's perspective.
- Published Proof of Concept: A public proof of concept is available for this vulnerability.
- Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
- Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
- Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
- Not confirmed: The user expressed doubt about the validity of the vulnerability.
- Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.
Loading…
Loading…