QID 630739

QID 630739: For Android Vulnerability CVE-2021-20777

Improper authorization in handler for custom URL scheme vulnerability in GU App for Android versions from 4.8.0 to 5.0.2 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-2021-20777 to address this issue and obtain more information.

Vendor References

CVE-2021-20777 - nvd.nist.gov/vuln/detail/CVE-2021-20777

CVEs related to QID 630739

CVE-2021-20777 |

Software Advisories

Advisory ID	Software	Component	Link
CVE-2021-20777	Android		nvd.nist.gov/vuln/detail/CVE-2021-20777

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