CVSS 3.1 Score 5.5 of 10 (medium)


Published Jun 28, 2023
Updated: Mar 6, 2024


CVE-2023-21237 is a vulnerability that affects Android versions up to Android-13. It can allow an attacker to hide foreground service notifications, potentially leading to local information disclosure without the need for additional execution privileges. User interaction is not required for exploitation. The base severity of this vulnerability is rated as MEDIUM, with a base score of 5.5 according to NIST. The potential danger it poses to an organization is a high level of confidentiality impact. Remediation can be achieved by updating the affected Android devices with the necessary security patches provided by the vendor.

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