fkie_cve-2021-20873
Vulnerability from fkie_nvd
Published
2021-12-28 02:15
Modified
2024-11-21 05:47
Severity ?
Summary
Yappli is an application development platform which provides the function to access a requested URL using Custom URL Scheme. When Android apps are developed with Yappli versions since v7.3.6 and prior to v9.30.0, they are vulnerable to improper authorization in Custom URL Scheme handler, and may be directed to unintended sites via a specially crafted URL.
References
| URL | Tags | ||
|---|---|---|---|
| vultures@jpcert.or.jp | https://jvn.jp/en/jp/JVN66422035/index.html | Third Party Advisory | |
| vultures@jpcert.or.jp | https://support.yappli.co.jp/hc/ja/articles/4410249902745 | Vendor Advisory | |
| af854a3a-2127-422b-91ae-364da2661108 | https://jvn.jp/en/jp/JVN66422035/index.html | Third Party Advisory | |
| af854a3a-2127-422b-91ae-364da2661108 | https://support.yappli.co.jp/hc/ja/articles/4410249902745 | Vendor Advisory |
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"nodes": [
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"criteria": "cpe:2.3:a:yappli:yappli:*:*:*:*:*:*:*:*",
"matchCriteriaId": "702763D1-E8BD-49CE-86F6-7B3425319FFE",
"versionEndExcluding": "9.30.0",
"versionStartIncluding": "7.3.6",
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"lang": "en",
"value": "Yappli is an application development platform which provides the function to access a requested URL using Custom URL Scheme. When Android apps are developed with Yappli versions since v7.3.6 and prior to v9.30.0, they are vulnerable to improper authorization in Custom URL Scheme handler, and may be directed to unintended sites via a specially crafted URL."
},
{
"lang": "es",
"value": "Yappli es una plataforma de desarrollo de aplicaciones que proporciona la funci\u00f3n de acceder a una URL solicitada usando Custom URL Scheme. Cuando las aplicaciones de Android son desarrolladas con Yappli versiones desde la v7.3.6 y anteriores a v9.30.0, son vulnerables a una autorizaci\u00f3n inapropiada en el manejador de Custom URL Scheme, y pueden ser dirigidas a sitios no deseados por medio de una URL especialmente dise\u00f1ada"
}
],
"id": "CVE-2021-20873",
"lastModified": "2024-11-21T05:47:19.630",
"metrics": {
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"baseSeverity": "MEDIUM",
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"authentication": "NONE",
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"baseScore": 5.8,
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"integrityImpact": "PARTIAL",
"vectorString": "AV:N/AC:M/Au:N/C:P/I:P/A:N",
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"published": "2021-12-28T02:15:06.907",
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}
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Sightings
| Author | Source | Type | Date |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
- Confirmed: The vulnerability is confirmed from an analyst perspective.
- Published Proof of Concept: A public proof of concept is available for this vulnerability.
- 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.
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