CVE-2021-37118 - Vulnerability Details - OpenCVE

Description

The HwNearbyMain module has a Improper Handling of Exceptional Conditions vulnerability.Successful exploitation of this vulnerability may lead to message leak.

Published: 2022-01-03

Score: 5.3 Medium

EPSS: < 1% Very Low

KEV: No

Impact:

Action:

Analysis

Analysis and contextual insights are available on OpenCVE Cloud.

Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).

Vendor Product Default status Versions

Huawei

HarmonyOS

affected

Version	Status	Constraints
`2.0`	affected	—

Configuration 1 [-]

cpe:2.3:o:huawei:harmonyos:*:*:*:*:*:*:*:*

No data.

No data available yet.

Remediation

No vendor fix or workaround currently provided.

Additional remediation guidance may be available on OpenCVE Cloud.

Tracking

Sign in to view the affected projects.

Advisories

Source	ID	Title
EUVD	EUVD-2021-23694	The HwNearbyMain module has a Improper Handling of Exceptional Conditions vulnerability.Successful exploitation of this vulnerability may lead to message leak.

No CVSS v4.0

Attack Vector Network

Attack Complexity Low

Privileges Required None

Scope Unchanged

Confidentiality Impact Low

Integrity Impact None

Availability Impact None

User Interaction None

No CVSS v3.0

Access Vector Network

Access Complexity Low

Authentication None

Confidentiality Impact Partial

Integrity Impact None

Availability Impact None

This CVE is not in the KEV list.

The EPSS score is 0.00111.

Key SSVC decision points have not yet been added.

References

Link	Providers
https://device.harmonyos.com/en/docs/security/update/security-bulletins-202111-0000001217889667

History

No history.

Subscriptions

Huawei Harmonyos

MITRE

Status: PUBLISHED

Assigner: huawei

Published: 2022-01-03T21:07:33.000Z

Updated: 2024-08-04T01:09:07.874Z

Reserved: 2021-07-20T00:00:00.000Z

Link: CVE-2021-37118

Vulnrichment

No data.

NVD

Status : Modified

Published: 2022-01-03T22:15:09.400

Modified: 2024-11-21T06:14:40.850

Link: CVE-2021-37118

Redhat

No data.

OpenCVE Enrichment

No data.

Weaknesses

CWE-755

{"containers": {"cna": {"affected": [{"product": "HarmonyOS", "vendor": "Huawei", "versions": [{"status": "affected", "version": "2.0"}]}], "descriptions": [{"lang": "en", "value": "The HwNearbyMain module has a Improper Handling of Exceptional Conditions vulnerability.Successful exploitation of this vulnerability may lead to message leak."}], "problemTypes": [{"descriptions": [{"description": "Improper Handling of Exceptional Conditions", "lang": "en", "type": "text"}]}], "providerMetadata": {"dateUpdated": "2022-01-03T21:07:33.000Z", "orgId": "25ac1063-e409-4190-8079-24548c77ea2e", "shortName": "huawei"}, "references": [{"tags": ["x_refsource_MISC"], "url": "https://device.harmonyos.com/en/docs/security/update/security-bulletins-202111-0000001217889667"}], "x_legacyV4Record": {"CVE_data_meta": {"ASSIGNER": "psirt@huawei.com", "ID": "CVE-2021-37118", "STATE": "PUBLIC"}, "affects": {"vendor": {"vendor_data": [{"product": {"product_data": [{"product_name": "HarmonyOS", "version": {"version_data": [{"version_affected": "=", "version_value": "2.0"}]}}]}, "vendor_name": "Huawei"}]}}, "data_format": "MITRE", "data_type": "CVE", "data_version": "4.0", "description": {"description_data": [{"lang": "eng", "value": "The HwNearbyMain module has a Improper Handling of Exceptional Conditions vulnerability.Successful exploitation of this vulnerability may lead to message leak."}]}, "problemtype": {"problemtype_data": [{"description": [{"lang": "eng", "value": "Improper Handling of Exceptional Conditions"}]}]}, "references": {"reference_data": [{"name": "https://device.harmonyos.com/en/docs/security/update/security-bulletins-202111-0000001217889667", "refsource": "MISC", "url": "https://device.harmonyos.com/en/docs/security/update/security-bulletins-202111-0000001217889667"}]}}}, "adp": [{"providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-04T01:09:07.874Z"}, "title": "CVE Program Container", "references": [{"tags": ["x_refsource_MISC", "x_transferred"], "url": "https://device.harmonyos.com/en/docs/security/update/security-bulletins-202111-0000001217889667"}]}]}, "cveMetadata": {"assignerOrgId": "25ac1063-e409-4190-8079-24548c77ea2e", "assignerShortName": "huawei", "cveId": "CVE-2021-37118", "datePublished": "2022-01-03T21:07:33.000Z", "dateReserved": "2021-07-20T00:00:00.000Z", "dateUpdated": "2024-08-04T01:09:07.874Z", "state": "PUBLISHED"}, "dataType": "CVE_RECORD", "dataVersion": "5.1"}

{"configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:huawei:harmonyos:*:*:*:*:*:*:*:*", "matchCriteriaId": "84A0CF45-FF48-42DF-9063-34AB6CA4FE12", "versionEndExcluding": "2.0", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "descriptions": [{"lang": "en", "value": "The HwNearbyMain module has a Improper Handling of Exceptional Conditions vulnerability.Successful exploitation of this vulnerability may lead to message leak."}, {"lang": "es", "value": "El m\u00f3dulo HwNearbyMain presenta una vulnerabilidad de Manejo Inapropiado de Condiciones Excepcionales"}], "id": "CVE-2021-37118", "lastModified": "2024-11-21T06:14:40.850", "metrics": {"cvssMetricV2": [{"acInsufInfo": false, "baseSeverity": "MEDIUM", "cvssData": {"accessComplexity": "LOW", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "NONE", "baseScore": 5.0, "confidentialityImpact": "PARTIAL", "integrityImpact": "NONE", "vectorString": "AV:N/AC:L/Au:N/C:P/I:N/A:N", "version": "2.0"}, "exploitabilityScore": 10.0, "impactScore": 2.9, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": "Primary", "userInteractionRequired": false}], "cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 5.3, "baseSeverity": "MEDIUM", "confidentialityImpact": "LOW", "integrityImpact": "NONE", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N", "version": "3.1"}, "exploitabilityScore": 3.9, "impactScore": 1.4, "source": "nvd@nist.gov", "type": "Primary"}]}, "published": "2022-01-03T22:15:09.400", "references": [{"source": "psirt@huawei.com", "tags": ["Vendor Advisory"], "url": "https://device.harmonyos.com/en/docs/security/update/security-bulletins-202111-0000001217889667"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Vendor Advisory"], "url": "https://device.harmonyos.com/en/docs/security/update/security-bulletins-202111-0000001217889667"}], "sourceIdentifier": "psirt@huawei.com", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-755"}], "source": "nvd@nist.gov", "type": "Primary"}]}