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CVE-2020-11487

HIGH
7.5
CVSS Score
Published: October 29, 2020 at 03:35 AM UTC
Updated: June 17, 2026 at 02:50 AM UTC
5 products affected across 2 vendorsBmc FirmwareDGX A100Dgx-1

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Severity
HIGH7.5
Exploit prediction
EPSS 1%

Description

NVIDIA DGX servers, DGX-1 with BMC firmware versions prior to 3.38.30. DGX-2 with BMC firmware versions prior to 1.06.06 and all DGX A100 Servers with all BMC firmware versions, contains a vulnerability in the AMI BMC firmware in which the use of a hard-coded RSA 1024 key with weak ciphers may lead to information disclosure.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

Bmc Firmware· Intel
95%
v < 1.06.06v < 3.38.30
Affected range stops below 1.06.06, so it looks safe — our inference, not a vendor statement
Affected range stops below 3.38.30, so it looks safe — our inference, not a vendor statement
nvidia-dgx-1 (environment) · nvidia-dgx-2 (environment) · nvidia-dgx-a100 (environment)
Bmc· NVIDIA
60%
v < 3.38.30
Affected range stops below 3.38.30, so it looks safe — our inference, not a vendor statement
Dgx-1· NVIDIAdevice
80%
All versions
Dgx 2· NVIDIAdevice
80%
All versions
DGX A100· NVIDIAdevice
80%
All versions

Remediation

No guide yet

No remediation guidance has been written for this CVE yet. What the record does show:

Patch and advisory references

References (1)

x_refsource_CONFIRMVendor Advisory
Source: [email protected]
https://nvidia.custhelp.com/app/answers/detail/a_id/5010

CVSS

7.5HIGH[email protected]
Attack Vector
NETWORK
Complexity
LOW
Privileges
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
HIGH
Integrity
NONE
Availability
NONE
Vector?

Quick Info

StatusMODIFIED
CWE
CWE-798

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