What’s Vulnerable › Vulnerabilities

CVE-2020-11488

• Severity: medium (CVSS 6.7 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.3% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2020-10-29 · updated 2026-06-17
• Weakness: CWE-347

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 software does not validate the RSA 1024 public key used to verify the firmware signature, which may lead to information disclosure or code execution.

Affected products

• Intel Corporation Intel(R) Baseboard Management Controller (BMC) firmware: before 3.38.30; before 1.06.06 — fixed in 1.06.06, 3.38.30

How to fix

Upgrade to a fixed version: Intel Corporation Intel(R) Baseboard Management Controller (BMC) firmware 1.06.06, 3.38.30. Check the vendor advisory for mitigations.

References

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

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