CVE-2019-20801

Public Exploit

Description

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.

Category

5.3
CVSS
Severity: Medium
CVSS 3.1 •
CVSS 2.0 •
EPSS 0.21%
Third-Party Advisory logicaltrust.net
Affected: n/a n/a
Published at:
Updated at:

References

Link Tags
https://apps.apple.com/us/app/documents-by-readdle/id364901807 product release notes
https://logicaltrust.net/blog/2019/12/documents.html#authorization third party advisory exploit

Frequently Asked Questions

What is the severity of CVE-2019-20801?
CVE-2019-20801 has been scored as a medium severity vulnerability.
How to fix CVE-2019-20801?
To fix CVE-2019-20801, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2019-20801 being actively exploited in the wild?
It is possible that CVE-2019-20801 is being exploited or will be exploited in a near future based on public information. According to its EPSS score, there is a ~0% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
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