CVE-2020-11483

Name: CVE-2020-11483
Creator: NVD / NIST
Published: 2020-10-29T04:15:10.593+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

CRITICALCVSS 9.8/10EPSS 1.36%

Last modified Jun 17, 2026

CVE-2020-11483 is a critical-severity vulnerability rated 9.8/10 on the CVSS scale. NVIDIA DGX servers, all DGX-1 with BMC firmware versions prior to 3.38.30 and all DGX-2 with BMC firmware versions prior to 1.06.06, contains a vulnerability in the AMI BMC firmware in which the firmware includes hard-coded credentials, which may lead to elevation of privileges or information disclosure.. EPSS estimates a 1.36% chance of exploitation in the next 30 days.

Description

NVIDIA DGX servers, all DGX-1 with BMC firmware versions prior to 3.38.30 and all DGX-2 with BMC firmware versions prior to 1.06.06, contains a vulnerability in the AMI BMC firmware in which the firmware includes hard-coded credentials, which may lead to elevation of privileges or information disclosure.

Metrics

CVSS 3.1

9.8/10

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

EPSS Probability

1.36%

68.3th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-798

Affected Software

Vendor	Product	Versions
Intel	Bmc Firmware	< 3.38.30
Intel	Bmc Firmware	< 1.06.06

References

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

Timeline

Published: Oct 29, 2020
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2020-11483?

How severe is CVE-2020-11483?

CVE-2020-11483 has a CVSS score of 9.8/10 (CRITICAL severity). The EPSS model estimates a 1.36% probability of exploitation in the next 30 days.

How do I fix CVE-2020-11483?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2020-11483?

Run a free Strix scan to check your systems for this vulnerability.

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Source: NVD / NIST