CVE-2021-28187: ASUS ASMB8-Ikvm Firmware

Medium severity, CVSS 4.9. EPSS: 1.2% chance of exploitation in the next 30 days.

The specific function in ASUS BMC’s firmware Web management page (Generate new SSL certificate) does not verify the string length entered by users, resulting in a Buffer overflow vulnerability. As obtaining the privileged permission, remote attackers use the leakage to abnormally terminate the Web service.

Affected products

• ASUS ASMB8-Ikvm Firmware: version 1.14.51 only
• ASUS z10pe-d16 Ws Firmware: version 1.14.2 only
• ASUS z10pr-d16 Firmware: version 1.14.51 only

Published 2021-04-06. Last modified 2026-06-17.