CVE-2021-22294 (GCVE-0-2021-22294)
Vulnerability from cvelistv5 – Published: 2021-03-02 18:11 – Updated: 2024-08-03 18:37
VLAI?
Summary
A component API of the HarmonyOS 2.0 has a permission bypass vulnerability. Local attackers may exploit this vulnerability to issue commands repeatedly, exhausting system service resources.
Severity ?
No CVSS data available.
CWE
- Authentication Bypass by Spoofing
Assigner
References
| URL | Tags | ||||
|---|---|---|---|---|---|
|
|||||
{
"containers": {
"adp": [
{
"providerMetadata": {
"dateUpdated": "2024-08-03T18:37:18.443Z",
"orgId": "af854a3a-2127-422b-91ae-364da2661108",
"shortName": "CVE"
},
"references": [
{
"tags": [
"x_refsource_MISC",
"x_transferred"
],
"url": "https://gitee.com/openharmony/security/blob/master/zh/security-disclosure/2021/2021-03.md"
}
],
"title": "CVE Program Container"
}
],
"cna": {
"affected": [
{
"product": "HarmonyOS",
"vendor": "n/a",
"versions": [
{
"status": "affected",
"version": "HarmonyOS 2.0"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "A component API of the HarmonyOS 2.0 has a permission bypass vulnerability. Local attackers may exploit this vulnerability to issue commands repeatedly, exhausting system service resources."
}
],
"problemTypes": [
{
"descriptions": [
{
"description": "Authentication Bypass by Spoofing",
"lang": "en",
"type": "text"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2021-03-02T18:11:34.000Z",
"orgId": "25ac1063-e409-4190-8079-24548c77ea2e",
"shortName": "huawei"
},
"references": [
{
"tags": [
"x_refsource_MISC"
],
"url": "https://gitee.com/openharmony/security/blob/master/zh/security-disclosure/2021/2021-03.md"
}
],
"x_legacyV4Record": {
"CVE_data_meta": {
"ASSIGNER": "psirt@huawei.com",
"ID": "CVE-2021-22294",
"STATE": "PUBLIC"
},
"affects": {
"vendor": {
"vendor_data": [
{
"product": {
"product_data": [
{
"product_name": "HarmonyOS",
"version": {
"version_data": [
{
"version_value": "HarmonyOS 2.0"
}
]
}
}
]
},
"vendor_name": "n/a"
}
]
}
},
"data_format": "MITRE",
"data_type": "CVE",
"data_version": "4.0",
"description": {
"description_data": [
{
"lang": "eng",
"value": "A component API of the HarmonyOS 2.0 has a permission bypass vulnerability. Local attackers may exploit this vulnerability to issue commands repeatedly, exhausting system service resources."
}
]
},
"problemtype": {
"problemtype_data": [
{
"description": [
{
"lang": "eng",
"value": "Authentication Bypass by Spoofing"
}
]
}
]
},
"references": {
"reference_data": [
{
"name": "https://gitee.com/openharmony/security/blob/master/zh/security-disclosure/2021/2021-03.md",
"refsource": "MISC",
"url": "https://gitee.com/openharmony/security/blob/master/zh/security-disclosure/2021/2021-03.md"
}
]
}
}
}
},
"cveMetadata": {
"assignerOrgId": "25ac1063-e409-4190-8079-24548c77ea2e",
"assignerShortName": "huawei",
"cveId": "CVE-2021-22294",
"datePublished": "2021-03-02T18:11:34.000Z",
"dateReserved": "2021-01-05T00:00:00.000Z",
"dateUpdated": "2024-08-03T18:37:18.443Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1",
"vulnerability-lookup:meta": {
"epss": {
"cve": "CVE-2021-22294",
"date": "2026-04-27",
"epss": "0.00024",
"percentile": "0.06723"
},
"nvd": "{\"cve\":{\"id\":\"CVE-2021-22294\",\"sourceIdentifier\":\"psirt@huawei.com\",\"published\":\"2021-03-02T19:15:13.083\",\"lastModified\":\"2024-11-21T05:49:51.580\",\"vulnStatus\":\"Modified\",\"cveTags\":[],\"descriptions\":[{\"lang\":\"en\",\"value\":\"A component API of the HarmonyOS 2.0 has a permission bypass vulnerability. Local attackers may exploit this vulnerability to issue commands repeatedly, exhausting system service resources.\"},{\"lang\":\"es\",\"value\":\"Un componente API de HarmonyOS versi\u00f3n 2.0 presenta una vulnerabilidad de omisi\u00f3n de permisos.\u0026#xa0;Los atacantes locales pueden explotar esta vulnerabilidad para emitir comandos repetidamente, agotando los recursos de servicio del sistema\"}],\"metrics\":{\"cvssMetricV31\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"cvssData\":{\"version\":\"3.1\",\"vectorString\":\"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L\",\"baseScore\":3.3,\"baseSeverity\":\"LOW\",\"attackVector\":\"LOCAL\",\"attackComplexity\":\"LOW\",\"privilegesRequired\":\"LOW\",\"userInteraction\":\"NONE\",\"scope\":\"UNCHANGED\",\"confidentialityImpact\":\"NONE\",\"integrityImpact\":\"NONE\",\"availabilityImpact\":\"LOW\"},\"exploitabilityScore\":1.8,\"impactScore\":1.4}],\"cvssMetricV2\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"cvssData\":{\"version\":\"2.0\",\"vectorString\":\"AV:L/AC:L/Au:N/C:N/I:N/A:P\",\"baseScore\":2.1,\"accessVector\":\"LOCAL\",\"accessComplexity\":\"LOW\",\"authentication\":\"NONE\",\"confidentialityImpact\":\"NONE\",\"integrityImpact\":\"NONE\",\"availabilityImpact\":\"PARTIAL\"},\"baseSeverity\":\"LOW\",\"exploitabilityScore\":3.9,\"impactScore\":2.9,\"acInsufInfo\":false,\"obtainAllPrivilege\":false,\"obtainUserPrivilege\":false,\"obtainOtherPrivilege\":false,\"userInteractionRequired\":false}]},\"weaknesses\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"description\":[{\"lang\":\"en\",\"value\":\"NVD-CWE-noinfo\"}]}],\"configurations\":[{\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:huawei:harmonyos:2.0:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"3AD62E8B-CB4B-43A6-98E8-09A8A1A3505B\"}]}]}],\"references\":[{\"url\":\"https://gitee.com/openharmony/security/blob/master/zh/security-disclosure/2021/2021-03.md\",\"source\":\"psirt@huawei.com\",\"tags\":[\"Third Party Advisory\"]},{\"url\":\"https://gitee.com/openharmony/security/blob/master/zh/security-disclosure/2021/2021-03.md\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\",\"tags\":[\"Third Party Advisory\"]}]}}"
}
}
Loading…
Loading…
Sightings
| Author | Source | Type | Date |
|---|
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…