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CVE-2019-16649

30
FAUCET Score

CVE-2019-16649 is a critical vulnerability affecting Supermicro H11, H12, M11, X9, X10, and X11 products, stemming from weak encryption and authentication in the virtual media service. This flaw allows attackers to capture BMC credentials and virtual media data, enabling them to connect virtual USB devices to the server. With a CVSS score of 10.0, this vulnerability is easily exploitable over the network with no user interaction, leading to complete compromise of confidentiality, integrity, and availability. Despite its severity, there is currently no public exploit code, active exploitation, or significant community discussion surrounding this CVE.

Impacted Technologies

VendorProductVersion(s)CPE
1.71.5CPE matchmatch criteria
cpe:2.3:o:supermicro:x11dai-n_firmware:1.71.5:*:*:*:*:*:*:*
1.71.5CPE matchmatch criteria
cpe:2.3:o:supermicro:x11dac_firmware:1.71.5:*:*:*:*:*:*:*
1.71.5CPE matchmatch criteria
cpe:2.3:o:supermicro:x11dph-tq_firmware:1.71.5:*:*:*:*:*:*:*
1.71.5CPE matchmatch criteria
cpe:2.3:o:supermicro:x11dph-i_firmware:1.71.5:*:*:*:*:*:*:*
1.71.5CPE matchmatch criteria
cpe:2.3:o:supermicro:x11dph-t_firmware:1.71.5:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.1

10.0CRITICAL

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
CHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
Exploitability Score
3.9
Impact Score
6.0
CvssVersion
3.1

Exploit Intelligence

EPSS Score
0.92%
Probability of exploitation in next 30 days
EPSS Percentile
56.6%
Percentile rank of EPSS score among Peer Group
As of 2026-07-25
Model: v2026.06.15
This CVE's current EPSS score of 0.0092 is in the 41st percentile among its peer group of 36,833 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.1 Reddit, 0.3 Bluesky, 0.3 Mastodon, and 2.4 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.3 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Remediation records are not available for this CVE.

References

eclypsium.com / 2019/09/03/usbanywhere-bmc-vulnerability-opens-servers-to-remote-attack
Third Party Advisory
github.com / eclypsium/USBAnywhere
Third Party Advisory
supermicro.com / support/security_BMC_virtual_media.cfm
Vendor Advisory