CVE-2019-6024

View on CVE.org

Published Dec 26, 2019 CVSS 3.1 · 6.5 Medium EPSS 2.0% KEV · Not listed

Description

Rakuma App for Android version 7.15.0 and earlier, and for iOS version 7.16.4 and earlier allows an attacker to bypass authentication and obtain the user's authentication information via a malicious application created by the third party.

Affected Products

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

Vendor Product Default status Versions

Rakuten, Inc.

Rakuma App

affected

Version	Status	Constraints
`for Android version 7.15.0 and earlier, and for iOS version 7.16.4 and earlier`	affected	—

Configuration 1 [-]

OR	cpe:2.3:a:rakuten:rakuma::::::android::*
	cpe:2.3:a:rakuten:rakuma::::::iphone_os::*

No data.

No data available yet.

Remediation

No solution or workaround provided in the CVE record

Tracking

Sign in to view the affected projects.

Advisories

Source	ID	Title
EUVD	EUVD-2019-15592	Rakuma App for Android version 7.15.0 and earlier, and for iOS version 7.16.4 and earlier allows an attacker to bypass authentication and obtain the user's authentication information via a malicious application created by the third party.

Metrics

No CVSS v4.0

Attack Vector Network

Attack Complexity Low

Privileges Required None

Scope Unchanged

Confidentiality Impact High

Integrity Impact None

Availability Impact None

User Interaction Required

No CVSS v3.0

Access Vector Network

Access Complexity Medium

Authentication None

Confidentiality Impact Partial

Integrity Impact None

Availability Impact None

This CVE is not in the KEV list.

Exploit prediction score: 2.0% (2.039% probability within 30 days)

Key SSVC decision points have not yet been added.

References

Link	Providers
http://jvn.jp/en/jp/JVN41566067/index.html
https://apps.apple.com/jp/app/furimaapuri-furiru-fril-fasshon/id523497998
https://play.google.com/store/apps/details?id=jp.co.fablic.fril&hl=en

History

No history.

Subscriptions

Rakuten Rakuma

Weaknesses

CWE-522

Sources

CVE record Updated: Aug 4, 2024, 8:16 PM

Status: PUBLISHED
Assigner: jpcert
Published: Dec 26, 2019, 3:16 PM
Updated: Aug 4, 2024, 8:16 PM
Reserved: Jan 10, 2019, 12:00 AM

View source JSON

Vulnrichment No data

No data.

NVD Updated: Jun 17, 2026, 2:38 AM

Status: Modified
Published: Dec 26, 2019, 4:15 PM
Modified: Jun 17, 2026, 2:38 AM

View source JSON

Red Hat No data

No data.

OpenCVE enrichment No data

No data.

{"containers": {"cna": {"affected": [{"product": "Rakuma App", "vendor": "Rakuten, Inc.", "versions": [{"status": "affected", "version": "for Android version 7.15.0 and earlier, and for iOS version 7.16.4 and earlier"}]}], "descriptions": [{"lang": "en", "value": "Rakuma App for Android version 7.15.0 and earlier, and for iOS version 7.16.4 and earlier allows an attacker to bypass authentication and obtain the user's authentication information via a malicious application created by the third party."}], "problemTypes": [{"descriptions": [{"description": "Authentication bypass", "lang": "en", "type": "text"}]}], "providerMetadata": {"dateUpdated": "2019-12-26T15:16:50.000Z", "orgId": "ede6fdc4-6654-4307-a26d-3331c018e2ce", "shortName": "jpcert"}, "references": [{"tags": ["x_refsource_MISC"], "url": "https://play.google.com/store/apps/details?id=jp.co.fablic.fril&hl=en"}, {"tags": ["x_refsource_MISC"], "url": "https://apps.apple.com/jp/app/furimaapuri-furiru-fril-fasshon/id523497998"}, {"tags": ["x_refsource_MISC"], "url": "http://jvn.jp/en/jp/JVN41566067/index.html"}], "x_legacyV4Record": {"CVE_data_meta": {"ASSIGNER": "vultures@jpcert.or.jp", "ID": "CVE-2019-6024", "STATE": "PUBLIC"}, "affects": {"vendor": {"vendor_data": [{"product": {"product_data": [{"product_name": "Rakuma App", "version": {"version_data": [{"version_value": "for Android version 7.15.0 and earlier, and for iOS version 7.16.4 and earlier"}]}}]}, "vendor_name": "Rakuten, Inc."}]}}, "data_format": "MITRE", "data_type": "CVE", "data_version": "4.0", "description": {"description_data": [{"lang": "eng", "value": "Rakuma App for Android version 7.15.0 and earlier, and for iOS version 7.16.4 and earlier allows an attacker to bypass authentication and obtain the user's authentication information via a malicious application created by the third party."}]}, "problemtype": {"problemtype_data": [{"description": [{"lang": "eng", "value": "Authentication bypass"}]}]}, "references": {"reference_data": [{"name": "https://play.google.com/store/apps/details?id=jp.co.fablic.fril&hl=en", "refsource": "MISC", "url": "https://play.google.com/store/apps/details?id=jp.co.fablic.fril&hl=en"}, {"name": "https://apps.apple.com/jp/app/furimaapuri-furiru-fril-fasshon/id523497998", "refsource": "MISC", "url": "https://apps.apple.com/jp/app/furimaapuri-furiru-fril-fasshon/id523497998"}, {"name": "http://jvn.jp/en/jp/JVN41566067/index.html", "refsource": "MISC", "url": "http://jvn.jp/en/jp/JVN41566067/index.html"}]}}}, "adp": [{"providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-04T20:16:23.668Z"}, "title": "CVE Program Container", "references": [{"tags": ["x_refsource_MISC", "x_transferred"], "url": "https://play.google.com/store/apps/details?id=jp.co.fablic.fril&hl=en"}, {"tags": ["x_refsource_MISC", "x_transferred"], "url": "https://apps.apple.com/jp/app/furimaapuri-furiru-fril-fasshon/id523497998"}, {"tags": ["x_refsource_MISC", "x_transferred"], "url": "http://jvn.jp/en/jp/JVN41566067/index.html"}]}]}, "cveMetadata": {"assignerOrgId": "ede6fdc4-6654-4307-a26d-3331c018e2ce", "assignerShortName": "jpcert", "cveId": "CVE-2019-6024", "datePublished": "2019-12-26T15:16:50.000Z", "dateReserved": "2019-01-10T00:00:00.000Z", "dateUpdated": "2024-08-04T20:16:23.668Z", "state": "PUBLISHED"}, "dataType": "CVE_RECORD", "dataVersion": "5.1"}

{"affected": [{"affectedData": [{"product": "Rakuma App", "vendor": "Rakuten, Inc.", "versions": [{"status": "affected", "version": "for Android version 7.15.0 and earlier, and for iOS version 7.16.4 and earlier"}]}], "source": "vultures@jpcert.or.jp"}], "configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:rakuten:rakuma:*:*:*:*:*:android:*:*", "matchCriteriaId": "B142F7DF-0671-40F6-BAB1-904D3C9B953F", "versionEndIncluding": "7.15.0", "vulnerable": true}, {"criteria": "cpe:2.3:a:rakuten:rakuma:*:*:*:*:*:iphone_os:*:*", "matchCriteriaId": "CD7DC9A7-F903-4FBB-B2D4-9DCF5E03ABCA", "versionEndIncluding": "7.16.4", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "Rakuma App for Android version 7.15.0 and earlier, and for iOS version 7.16.4 and earlier allows an attacker to bypass authentication and obtain the user's authentication information via a malicious application created by the third party."}, {"lang": "es", "value": "Rakuma App para Android versi\u00f3n 7.15.0 y anteriores, y para iOS versi\u00f3n 7.16.4 y anteriores, permite a un atacante omitir la autenticaci\u00f3n y obtener la informaci\u00f3n de autenticaci\u00f3n del usuario por medio de una aplicaci\u00f3n maliciosa creada por un tercero."}], "id": "CVE-2019-6024", "lastModified": "2026-06-17T02:38:35.937", "metrics": {"cvssMetricV2": [{"acInsufInfo": false, "baseSeverity": "MEDIUM", "cvssData": {"accessComplexity": "MEDIUM", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "NONE", "baseScore": 4.3, "confidentialityImpact": "PARTIAL", "integrityImpact": "NONE", "vectorString": "AV:N/AC:M/Au:N/C:P/I:N/A:N", "version": "2.0"}, "exploitabilityScore": 8.6, "impactScore": 2.9, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": "Primary", "userInteractionRequired": true}], "cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 6.5, "baseSeverity": "MEDIUM", "confidentialityImpact": "HIGH", "integrityImpact": "NONE", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N", "version": "3.1"}, "exploitabilityScore": 2.8, "impactScore": 3.6, "source": "nvd@nist.gov", "type": "Primary"}]}, "published": "2019-12-26T16:15:12.153", "references": [{"source": "vultures@jpcert.or.jp", "tags": ["Third Party Advisory", "VDB Entry"], "url": "http://jvn.jp/en/jp/JVN41566067/index.html"}, {"source": "vultures@jpcert.or.jp", "tags": ["Product", "Release Notes"], "url": "https://apps.apple.com/jp/app/furimaapuri-furiru-fril-fasshon/id523497998"}, {"source": "vultures@jpcert.or.jp", "tags": ["Product"], "url": "https://play.google.com/store/apps/details?id=jp.co.fablic.fril&hl=en"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Third Party Advisory", "VDB Entry"], "url": "http://jvn.jp/en/jp/JVN41566067/index.html"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Product", "Release Notes"], "url": "https://apps.apple.com/jp/app/furimaapuri-furiru-fril-fasshon/id523497998"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Product"], "url": "https://play.google.com/store/apps/details?id=jp.co.fablic.fril&hl=en"}], "sourceIdentifier": "vultures@jpcert.or.jp", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-522"}], "source": "nvd@nist.gov", "type": "Primary"}]}