CVE-2019-20801

An issue was discovered in the Readdle Documents app before 6.9.7 for iOS. The application's file-transfer web server allows for cross-origin requests from any domain, and the WebSocket server lacks authorization control. Any web site can execute JavaScript code (that accesses a user's data) via cross-origin requests.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTNIST
5.3 MEDIUM
NETWORK
LOW
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
mitreCNA
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CVEADP
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Awaiting analysis
This vulnerability is currently awaiting analysis.
Base Score
CVSS 3.x
EPSS Score
Percentile: 44%
Common Weakness Enumeration
References
https://apps.apple.com/us/app/documents-by-readdle/id364901807
https://logicaltrust.net/blog/2019/12/documents.html#authorization
https://apps.apple.com/us/app/documents-by-readdle/id364901807
https://logicaltrust.net/blog/2019/12/documents.html#authorization