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Bmc Firmware CVE-2020-11484

MEDIUM
2020-10-29 psirt@nvidia.com
Nvidia Information Disclosure Bmc Firmware
4.9
CVSS 3.1 · NVD
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Severity by source

NVD PRIMARY
4.9 MEDIUM
AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N

Primary rating from NVD · only source for this CVE.

CVSS VectorNVD

CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N
Attack Vector
Network
Attack Complexity
Low
Privileges Required
High
User Interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
None
Availability
None

Lifecycle Timeline

1
CVE Published
Oct 29, 2020 - 04:15 nvd
MEDIUM 4.9

DescriptionNVD

NVIDIA DGX servers, all DGX-1 with BMC firmware versions prior to 3.38.30, contains a vulnerability in the AMI BMC firmware in which an attacker with administrative privileges can obtain the hash of the BMC/IPMI user password, which may lead to information disclosure.

AnalysisAI

NVIDIA DGX servers, all DGX-1 with BMC firmware versions prior to 3.38.30, contains a vulnerability in the AMI BMC firmware in which an attacker with administrative privileges can obtain the hash of. Rated medium severity (CVSS 4.9), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

Technical ContextAI

NVIDIA DGX servers, all DGX-1 with BMC firmware versions prior to 3.38.30, contains a vulnerability in the AMI BMC firmware in which an attacker with administrative privileges can obtain the hash of the BMC/IPMI user password, which may lead to information disclosure. Affected products include: Intel Bmc Firmware. Version information: prior to 3.38.30.

RemediationAI

No vendor patch is available at time of analysis. Monitor vendor advisories for updates. Apply vendor patches when available. Implement network segmentation and monitoring as interim mitigations.

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CVE-2020-11484 vulnerability details – vuln.today
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