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CVE-2021-20747

MEDIUM

4.3

Description

Improper authorization in handler for custom URL scheme vulnerability in Retty App for Android versions prior to 4.8.13 and Retty App for iOS versions prior to 4.11.14 allows a remote attacker to lead a user to access an arbitrary website via the vulnerable App.

CVE Details

CVSS v3.1 Score4.3

SeverityMEDIUM

CVSS VectorCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N

Attack VectorNETWORK

ComplexityLOW

Privileges RequiredNONE

User InteractionREQUIRED

Published7/14/2021

Last Modified11/21/2024

Sourcenvd

Honeypot Sightings0

Affected Products

retty:retty

Weaknesses (CWE)

CWE-862

References

https://drive.google.com/file/d/1PBYqIsK8QxEEhGJ4SEgpY7iZw3RTTDho/view(vultures@jpcert.or.jp)

https://jvn.jp/en/jp/JVN26891339/index.html(vultures@jpcert.or.jp)

https://drive.google.com/file/d/1PBYqIsK8QxEEhGJ4SEgpY7iZw3RTTDho/view(af854a3a-2127-422b-91ae-364da2661108)

https://jvn.jp/en/jp/JVN26891339/index.html(af854a3a-2127-422b-91ae-364da2661108)

IOC Correlations

No correlations recorded

This product uses data from the NVD API but is not endorsed or certified by the NVD.