CVE-2023-21631

Summary

CVE-2023-21631 is a vulnerability affecting Modem devices due to a weak configuration caused by insufficient input validation during the processing of LTE security mode command messages from networks. An attacker can exploit this issue by sending malicious commands, potentially leading to unauthorized access to the affected device or network. This vulnerability could result in significant security risks, such as data breaches or denial-of-service attacks. It is essential for device manufacturers and network providers to apply the necessary patches to mitigate this issue.

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