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CVE-2020-11616

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

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Severity
HIGH7.5
Exploit prediction
EPSS 1%

Description

NVIDIA DGX servers, all BMC firmware versions prior to 3.38.30, contain a vulnerability in the AMI BMC firmware in which the Pseudo-Random Number Generator (PRNG) algorithm used in the JSOL package that implements the IPMI protocol is not cryptographically strong, which 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 < 3.38.30
Affected range stops below 3.38.30, so it looks safe — our inference, not a vendor statement
nvidia-dgx-1 (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

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-338

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