CVE-2024-21387
vulnerability analysis and mitigation

Overview

Microsoft Edge for Android has been identified with a spoofing vulnerability, tracked as CVE-2024-21387. The vulnerability was discovered and reported to Microsoft, with the initial CVE record being created on December 8, 2023. This security flaw affects Microsoft Edge Chromium versions up to (excluding) 120.0.2210.160 and 121.0.2277.83 (NVD).

Technical details

The vulnerability has been assigned a CVSS v3.1 base score of 5.3 (Medium) with the following vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N. Microsoft has classified this as a CWE-357 (Insufficient UI Warning of Dangerous Operations) type vulnerability (NVD).

Impact

The vulnerability could potentially lead to spoofing attacks against Microsoft Edge for Android users. With a CVSS score indicating low impact on integrity and no direct impact on confidentiality or availability, the primary concern is related to potential spoofing activities (NVD).

Mitigation and workarounds

Microsoft has addressed this vulnerability by releasing security updates. Users should update to Microsoft Edge Chromium version 120.0.2210.160 or 121.0.2277.83 or later versions to mitigate this security risk (Security Online).

Additional resources


SourceThis report was generated using AI

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