CVE-2024-27440
Vulnerability from cvelistv5
Published
2024-03-13 05:40
Modified
2024-08-05 13:41
Severity ?
EPSS score ?
Summary
The Toyoko Inn official App for iOS versions prior to 1.13.0 and Toyoko Inn official App for Android versions prior 1.3.14 don't properly verify server certificates, which allows a man-in-the-middle attacker to spoof servers and obtain sensitive information via a crafted certificate.
References
Impacted products
Vendor | Product | Version | |||||
---|---|---|---|---|---|---|---|
▼ | Toyoko Inn IT Solution Co., Ltd. | Toyoko Inn official App for iOS |
Version: prior to 1.13.0 |
||||
|
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"availabilityImpact": "NONE", "baseScore": 4.8, "baseSeverity": "MEDIUM", "confidentialityImpact": "LOW", "integrityImpact": "LOW", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:N", "version": "3.1" } }, { "other": { "content": { "id": "CVE-2024-27440", "options": [ { "Exploitation": "none" }, { "Automatable": "no" }, { "Technical Impact": "total" } ], "role": "CISA Coordinator", "timestamp": "2024-03-13T14:30:43.556851Z", "version": "2.0.3" }, "type": "ssvc" } } ], "problemTypes": [ { "descriptions": [ { "cweId": "CWE-295", "description": "CWE-295 Improper Certificate Validation", "lang": "en", "type": "CWE" } ] } ], "providerMetadata": { "dateUpdated": "2024-08-05T13:41:39.271Z", "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP" }, "title": "CISA ADP Vulnrichment" } ], "cna": { "affected": [ { "product": "Toyoko Inn official App for iOS", "vendor": "Toyoko Inn IT Solution Co., Ltd.", "versions": [ { "status": "affected", "version": "prior to 1.13.0" } ] }, { "product": "Toyoko Inn official App for Android", "vendor": "Toyoko Inn IT Solution Co., Ltd.", "versions": [ { "status": "affected", "version": "prior 1.3.14" } ] } ], "descriptions": [ { "lang": "en", "value": "The Toyoko Inn official App for iOS versions prior to 1.13.0 and Toyoko Inn official App for Android versions prior 1.3.14 don\u0027t properly verify server certificates, which allows a man-in-the-middle attacker to spoof servers and obtain sensitive information via a crafted certificate." } ], "problemTypes": [ { "descriptions": [ { "description": "Improper server certificate verification", "lang": "en", "type": "text" } ] } ], "providerMetadata": { "dateUpdated": "2024-03-13T05:40:22.838Z", "orgId": "ede6fdc4-6654-4307-a26d-3331c018e2ce", "shortName": "jpcert" }, "references": [ { "url": "https://apps.apple.com/jp/app/%E3%83%9B%E3%83%86%E3%83%AB%E6%9D%B1%E6%A8%AAinn-%E6%9D%B1%E6%A8%AA%E3%82%A4%E3%83%B3-%E5%85%AC%E5%BC%8F%E3%82%A2%E3%83%97%E3%83%AA/id1439388270" }, { "url": "https://play.google.com/store/apps/details?id=com.toyoko_inn.toyokoandroid" }, { "url": "https://jvn.jp/en/jp/JVN52919306/" } ] } }, "cveMetadata": { "assignerOrgId": "ede6fdc4-6654-4307-a26d-3331c018e2ce", "assignerShortName": "jpcert", "cveId": "CVE-2024-27440", "datePublished": "2024-03-13T05:40:22.838Z", "dateReserved": "2024-02-26T01:49:51.712Z", "dateUpdated": "2024-08-05T13:41:39.271Z", "state": "PUBLISHED" }, "dataType": "CVE_RECORD", "dataVersion": "5.1", "meta": { "nvd": "{\"cve\":{\"id\":\"CVE-2024-27440\",\"sourceIdentifier\":\"vultures@jpcert.or.jp\",\"published\":\"2024-03-13T06:15:52.273\",\"lastModified\":\"2024-08-05T14:35:06.543\",\"vulnStatus\":\"Awaiting Analysis\",\"cveTags\":[],\"descriptions\":[{\"lang\":\"en\",\"value\":\"The Toyoko Inn official App for iOS versions prior to 1.13.0 and Toyoko Inn official App for Android versions prior 1.3.14 don\u0027t properly verify server certificates, which allows a man-in-the-middle attacker to spoof servers and obtain sensitive information via a crafted certificate.\"},{\"lang\":\"es\",\"value\":\"La aplicaci\u00f3n oficial de Toyoko Inn para versiones de iOS anteriores a 1.13.0 y la aplicaci\u00f3n oficial de Toyoko Inn para versiones de Android anteriores a 1.3.14 no verifican correctamente los certificados del servidor, lo que permite a un atacante intermediario falsificar servidores y obtener datos e informaci\u00f3n confidencial a trav\u00e9s de un certificado elaborado.\"}],\"metrics\":{\"cvssMetricV31\":[{\"source\":\"134c704f-9b21-4f2e-91b3-4a467353bcc0\",\"type\":\"Secondary\",\"cvssData\":{\"version\":\"3.1\",\"vectorString\":\"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:N\",\"attackVector\":\"NETWORK\",\"attackComplexity\":\"HIGH\",\"privilegesRequired\":\"NONE\",\"userInteraction\":\"NONE\",\"scope\":\"UNCHANGED\",\"confidentialityImpact\":\"LOW\",\"integrityImpact\":\"LOW\",\"availabilityImpact\":\"NONE\",\"baseScore\":4.8,\"baseSeverity\":\"MEDIUM\"},\"exploitabilityScore\":2.2,\"impactScore\":2.5}]},\"weaknesses\":[{\"source\":\"134c704f-9b21-4f2e-91b3-4a467353bcc0\",\"type\":\"Secondary\",\"description\":[{\"lang\":\"en\",\"value\":\"CWE-295\"}]}],\"references\":[{\"url\":\"https://apps.apple.com/jp/app/%E3%83%9B%E3%83%86%E3%83%AB%E6%9D%B1%E6%A8%AAinn-%E6%9D%B1%E6%A8%AA%E3%82%A4%E3%83%B3-%E5%85%AC%E5%BC%8F%E3%82%A2%E3%83%97%E3%83%AA/id1439388270\",\"source\":\"vultures@jpcert.or.jp\"},{\"url\":\"https://jvn.jp/en/jp/JVN52919306/\",\"source\":\"vultures@jpcert.or.jp\"},{\"url\":\"https://play.google.com/store/apps/details?id=com.toyoko_inn.toyokoandroid\",\"source\":\"vultures@jpcert.or.jp\"}]}}" } }
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Sightings
Author | Source | Type | Date |
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Nomenclature
- Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
- Confirmed: The vulnerability is confirmed from an analyst perspective.
- Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
- Patched: This vulnerability was successfully patched by the user reporting the sighting.
- Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
- Not confirmed: The user expresses doubt about the veracity of the vulnerability.
- Not patched: This vulnerability was not successfully patched by the user reporting the sighting.