CVE-2019-16650

Description

On Supermicro X10 and X11 products, a client's access privileges may be transferred to a different client that later has the same socket file descriptor number. In opportunistic circumstances, an attacker can simply connect to the virtual media service, and then connect virtual USB devices to the server managed by the BMC.

10.0

CVSS

Severity: Critical

CVSS 3.1 •

CVSS 2.0 •

EPSS 0.66%

Vendor Advisory supermicro.com

Affected: n/a n/a

References

Link	Tags
https://eclypsium.com/2019/09/03/usbanywhere-bmc-vulnerability-opens-servers-to-remote-attack/	mitigation third party advisory
https://github.com/eclypsium/USBAnywhere	third party advisory
https://www.supermicro.com/support/security_BMC_virtual_media.cfm	vendor advisory

Frequently Asked Questions

What is the severity of CVE-2019-16650?: CVE-2019-16650 has been scored as a critical severity vulnerability.
How to fix CVE-2019-16650?: To fix CVE-2019-16650, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2019-16650 being actively exploited in the wild?: As for now, there are no information to confirm that CVE-2019-16650 is being actively exploited. According to its EPSS score, there is a ~1% probability that this vulnerability will be exploited by malicious actors in the next 30 days.

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