CVE-2019-16649

On Supermicro H11, H12, M11, X9, X10, and X11 products, a combination of encryption and authentication problems in the virtual media service allows capture of BMC credentials and data transferred over virtual media devices. Attackers can use captured credentials to connect virtual USB devices to the server managed by the BMC.

• CWE-287
• CWE-326
• CWE-522

• https://eclypsium.com/2019/09/03/usbanywhere-bmc-vulnerability-opens-servers-to-remote-attack/Third Party Advisory
• https://github.com/eclypsium/USBAnywhereThird Party Advisory
• https://www.supermicro.com/support/security_BMC_virtual_media.cfmVendor Advisory
• https://eclypsium.com/2019/09/03/usbanywhere-bmc-vulnerability-opens-servers-to-remote-attack/Third Party Advisory
• https://github.com/eclypsium/USBAnywhereThird Party Advisory
• https://www.supermicro.com/support/security_BMC_virtual_media.cfmVendor Advisory

Published

Sep 21, 2019

Last Modified

Jun 17, 2026

Status

Modified

• How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
• Autonomous PentestingAI agents that find and validate exploitable vulnerabilities like this one across your applications.
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