Feed/CVE-2021-47813
CVE-2021-47813HIGHCVSS 7.5

CVE-2021-47813

Published Jan 15, 2026·Updated Jun 16, 2026

NVD Description

Backup Key Recovery 2.2.7 contains a denial of service vulnerability that allows attackers to crash the application by overflowing the registration code input field. Attackers can paste a large buffer of 256 repeated characters into the registration key field to trigger application instability and potential crash.

CVSS Vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

References

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