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CVE-2020-11483

32
FAUCET Score

CVE-2020-11483 is a critical vulnerability affecting NVIDIA DGX-1 and DGX-2 servers with outdated BMC firmware, stemming from hard-coded credentials within the AMI BMC firmware. This flaw allows for unauthenticated remote access, potentially leading to complete compromise of the affected systems, including elevation of privileges and sensitive information disclosure. With a CVSS score of 9.8, it represents a severe risk. While there are no known public exploits or active exploitation, the vulnerability has garnered significant community discussion, indicating awareness and potential for future exploitation.

Impacted Technologies

VendorProductVersion(s)CPE
< 3.38.30CPE matchmatch criteria
cpe:2.3:o:intel:bmc_firmware:*:*:*:*:*:*:*:*
< 1.06.06CPE matchmatch criteria
cpe:2.3:o:intel:bmc_firmware:*:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.1

9.8CRITICAL

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

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
Exploitability Score
3.9
Impact Score
5.9
CvssVersion
3.1

Exploit Intelligence

EPSS Score
1.38%
Probability of exploitation in next 30 days
EPSS Percentile
69.3%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0138 is in the 56th percentile among its peer group of 36,897 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

nvidia.custhelp.com / app/answers/detail/a_id/5010
Vendor Advisory