CVE-2023-50443

Summary

CVE-2023-50443 is a vulnerability affecting PRIMX CRYHOD for Windows before Q.2020.4 (ANSSI qualification submission) and CRYHOD for Windows before 2023.5. An attacker can exploit this issue by modifying encrypted disks to include a UNC reference, triggering outbound network traffic from computers that open the affected disks, even without authentication. This vulnerability poses a risk of data exfiltration and unauthorized network access. Users are advised to update CRYHOD as soon as possible to mitigate this threat.

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