CVE-2020-11488

MEDIUM

Intel BMC Firmware < 3.38.30 - Improper Verification of Cryptographic Signature

Title source: llm
STIX 2.1

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.

References (1)

Core 1
Core References
Vendor Advisory x_refsource_confirm
https://nvidia.custhelp.com/app/answers/detail/a_id/5010

Scores

CVSS v3 6.7
EPSS 0.0004
EPSS Percentile 13.8%
Attack Vector LOCAL
CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H

Details

CWE
CWE-347
Status published
Products (1)
intel/bmc_firmware < 3.38.30
Published Oct 29, 2020
Tracked Since Feb 18, 2026