QID 630738

QID 630738: For Android Vulnerability CVE-2021-20747

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.

On successful exploitation, it could allow an attacker to execute code.

CVSS V3 rated as Medium - 4.3 severity.

CVSS V2 rated as Medium - 4.3 severity.

Solution

Upgrade to the latest packages which contain a patch. Refer to CVE-2021-20747 to address this issue and obtain more information.

Vendor References

CVE-2021-20747 - nvd.nist.gov/vuln/detail/CVE-2021-20747

CVEs related to QID 630738

CVE-2021-20747 |

Software Advisories

Advisory ID	Software	Component	Link
CVE-2021-20747	Android		nvd.nist.gov/vuln/detail/CVE-2021-20747

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