Feed/CVE-2021-47701
CVE-2021-47701HIGHCVSS 8.8

CVE-2021-47701

Published Dec 9, 2025·Updated Jun 16, 2026

NVD Description

OpenBMCS 2.4 allows an attacker to escalate privileges from a read user to an admin user by manipulating permissions and exploiting a vulnerability in the update_user_permissions.php script. Attackers can submit a malicious HTTP POST request to PHP scripts in '/plugins/useradmin/' directory.

CVSS Vector

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

References

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