CVE-2020-8213 - Vulnerability Details - OpenCVE

Description

An information exposure vulnerability exists in UniFi Protect before v1.13.4-beta.5 that allowed unauthenticated attackers access to valid usernames for the UniFi Protect web application via HTTP response code and response timing.

Published: 2020-07-30

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

UniFi

Protect for UniFi Cloud Key Gen2 Plus

affected

Version	Status	Constraints
`Fixed in v1.13.4-beta.5`	affected	—

Configuration 1 [-]

cpe:2.3:a:ui:unifi_protect:*:*:*:*:*:*:*:*

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-2020-29088	An information exposure vulnerability exists in UniFi Protect before v1.13.4-beta.5 that allowed unauthenticated attackers access to valid usernames for the UniFi Protect web application via HTTP response code and response timing.

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 0.0039.

Key SSVC decision points have not yet been added.

References

Link	Providers
https://community.ui.com/releases/Security-advisory-bulletin-013-013/56d4d616-4afd-40ee-863f-319b7126ed84

History

No history.

Subscriptions

Ui Unifi Protect

MITRE

Status: PUBLISHED

Assigner: hackerone

Published: 2020-07-30T12:53:02.000Z

Updated: 2024-08-04T09:56:27.443Z

Reserved: 2020-01-28T00:00:00.000Z

Link: CVE-2020-8213

Vulnrichment

No data.

NVD

Status : Modified

Published: 2020-07-30T13:15:11.610

Modified: 2024-11-21T05:38:30.960

Link: CVE-2020-8213

Redhat

No data.

OpenCVE Enrichment

No data.

Weaknesses

CWE-209

{"containers": {"cna": {"affected": [{"product": "Protect for UniFi Cloud Key Gen2 Plus", "vendor": "UniFi", "versions": [{"status": "affected", "version": "Fixed in v1.13.4-beta.5"}]}], "descriptions": [{"lang": "en", "value": "An information exposure vulnerability exists in UniFi Protect before v1.13.4-beta.5 that allowed unauthenticated attackers access to valid usernames for the UniFi Protect web application via HTTP response code and response timing."}], "problemTypes": [{"descriptions": [{"cweId": "CWE-209", "description": "Information Exposure Through an Error Message (CWE-209)", "lang": "en", "type": "CWE"}]}], "providerMetadata": {"dateUpdated": "2020-07-31T18:15:26.000Z", "orgId": "36234546-b8fa-4601-9d6f-f4e334aa8ea1", "shortName": "hackerone"}, "references": [{"tags": ["x_refsource_MISC"], "url": "https://community.ui.com/releases/Security-advisory-bulletin-013-013/56d4d616-4afd-40ee-863f-319b7126ed84"}], "x_legacyV4Record": {"CVE_data_meta": {"ASSIGNER": "support@hackerone.com", "ID": "CVE-2020-8213", "STATE": "PUBLIC"}, "affects": {"vendor": {"vendor_data": [{"product": {"product_data": [{"product_name": "Protect for UniFi Cloud Key Gen2 Plus", "version": {"version_data": [{"version_value": "Fixed in v1.13.4-beta.5"}]}}]}, "vendor_name": "UniFi"}]}}, "data_format": "MITRE", "data_type": "CVE", "data_version": "4.0", "description": {"description_data": [{"lang": "eng", "value": "An information exposure vulnerability exists in UniFi Protect before v1.13.4-beta.5 that allowed unauthenticated attackers access to valid usernames for the UniFi Protect web application via HTTP response code and response timing."}]}, "problemtype": {"problemtype_data": [{"description": [{"lang": "eng", "value": "Information Exposure Through an Error Message (CWE-209)"}]}]}, "references": {"reference_data": [{"name": "https://community.ui.com/releases/Security-advisory-bulletin-013-013/56d4d616-4afd-40ee-863f-319b7126ed84", "refsource": "MISC", "url": "https://community.ui.com/releases/Security-advisory-bulletin-013-013/56d4d616-4afd-40ee-863f-319b7126ed84"}]}}}, "adp": [{"providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-04T09:56:27.443Z"}, "title": "CVE Program Container", "references": [{"tags": ["x_refsource_MISC", "x_transferred"], "url": "https://community.ui.com/releases/Security-advisory-bulletin-013-013/56d4d616-4afd-40ee-863f-319b7126ed84"}]}]}, "cveMetadata": {"assignerOrgId": "36234546-b8fa-4601-9d6f-f4e334aa8ea1", "assignerShortName": "hackerone", "cveId": "CVE-2020-8213", "datePublished": "2020-07-30T12:53:02.000Z", "dateReserved": "2020-01-28T00:00:00.000Z", "dateUpdated": "2024-08-04T09:56:27.443Z", "state": "PUBLISHED"}, "dataType": "CVE_RECORD", "dataVersion": "5.1"}

{"configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:ui:unifi_protect:*:*:*:*:*:*:*:*", "matchCriteriaId": "AA6A4AEE-9CE1-4239-B3E1-450399F82415", "versionEndIncluding": "1.13.3", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "descriptions": [{"lang": "en", "value": "An information exposure vulnerability exists in UniFi Protect before v1.13.4-beta.5 that allowed unauthenticated attackers access to valid usernames for the UniFi Protect web application via HTTP response code and response timing."}, {"lang": "es", "value": "Se presenta una vulnerabilidad de exposici\u00f3n de informaci\u00f3n en UniFi Protect en versiones anteriores a v1.13.4-beta.5, que permit\u00eda a atacantes no autenticados acceder a nombres de usuario validos para la aplicaci\u00f3n web UniFi Protect por medio del c\u00f3digo de respuesta HTTP y la sincronizaci\u00f3n de respuesta"}], "id": "CVE-2020-8213", "lastModified": "2024-11-21T05:38:30.960", "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": "2020-07-30T13:15:11.610", "references": [{"source": "support@hackerone.com", "tags": ["Vendor Advisory"], "url": "https://community.ui.com/releases/Security-advisory-bulletin-013-013/56d4d616-4afd-40ee-863f-319b7126ed84"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Vendor Advisory"], "url": "https://community.ui.com/releases/Security-advisory-bulletin-013-013/56d4d616-4afd-40ee-863f-319b7126ed84"}], "sourceIdentifier": "support@hackerone.com", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-209"}], "source": "support@hackerone.com", "type": "Secondary"}, {"description": [{"lang": "en", "value": "CWE-209"}], "source": "nvd@nist.gov", "type": "Primary"}]}