CVE-2023-36560

CVSS 3.1 Score 8.8 of 10 (high)

Details

Published Nov 14, 2023
Updated: Nov 20, 2023

Summary

CVE-2023-36560 is a newly disclosed vulnerability affecting ASP.NET applications. This security feature bypass issue allows unauthenticated attackers to gain access to sensitive information, bypassing the intended authentication mechanism. Successful exploitation of this vulnerability could result in data theft or unauthorized system access. The root cause is a misconfiguration in the ASP.NET Core application, specifically related to the use of insecure deserialization. To mitigate this risk, it is recommended to apply the available security patches or updates promptly. Developers should also review their application configurations and implement secure deserialization practices.

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Affected Products

  • Microsoft .NET Framework

Affected Vendors

  • Microsoft