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.
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (0.93%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
Description
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.
- CVSS 3.1
- 10.0 CRITICALCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H
- EPSS
- 0.93% probability · 60th percentile
- Public exploits
- None in Exploit-DB
- CISA KEV
- Not listed
- Weakness
- CWE-287, CWE-326, CWE-522
- Affected
- supermicro/x11dai-n firmware · supermicro/x11dac firmware · supermicro/x11dph-tq firmware · supermicro/x11dph-i firmware · supermicro/x11dph-t firmware · supermicro/x11dps-re firmware · supermicro/x11dsf-e firmware · supermicro/x11dsn-ts firmware · supermicro/x11dsn-tsq firmware · supermicro/x11dsc\+ firmware · supermicro/x11ddw-nt firmware · supermicro/x11ddw-l firmware · supermicro/x11dgq firmware · supermicro/x11dpff-sn firmware · supermicro/x11dpfr-sn firmware · supermicro/x11dpfr-s firmware · supermicro/x11dpt-ps firmware · supermicro/x11dpt-b firmware · supermicro/x11dpt-bh firmware · supermicro/x11dpt-l firmware · +40 more
- Source
- cve@mitre.org
EPSS 0.9% since 26 October 2026; no change recorded yet. Points are recorded when the score first appears and whenever it moves by a percentage point or more.
References
- 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
Source: NVD record, EPSS from FIRST.org, KEV from CISA, exploits from Exploit-DB. Refreshed daily. Download this record as JSON.