CVE-2021-47701 — OpenBMCS User Management Privilege Escalation
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_permission…
Published: 2025-12-09 · CVSS: 8.7 · CVSS 4.0
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.
Source: CVE Program · Revision 8b16575c39f1e1810c5e863010da073d2d3285e7