Privilege escalation and information disclosure via REST validation
Published Sep 20, 2023 · Updated Sep 24, 2024
Improper input validation in NVIDIA DGX H100 BMC before 23.08.07 allows remote authenticated users to gain privileges and read information via REST. The REST service accepts attacker-controlled input without adequate validation, and NVIDIA has not disclosed the specific faulty endpoint or operation. Access requires authenticated management privileges and adjacent network reachability; reported impact is privilege escalation and information disclosure, with no public mechanism details beyond improper validation.
Summary
What happened
Improper input validation in NVIDIA DGX H100 BMC before 23.08.07 allows remote authenticated users to gain privileges and read information via REST. The REST service accepts attacker-controlled input without adequate validation, and NVIDIA has not disclosed the specific faulty endpoint or operation. Access requires authenticated management privileges and adjacent network reachability; reported impact is privilege escalation and information disclosure, with no public mechanism details beyond improper validation.
The record
- CVE
- CVE-2023-31011
- Published
- Sep 20, 2023
- Updated
- Sep 24, 2024
- Vendor
- NVIDIA
- Product
- NVIDIA DGX H100 BMC
- Classifications
- CWE-20, T1190
- Attack vector
- adjacent
- Privileges
- authenticated
Timeline
How it unfolded
- Sep 20, 2023CVE publishedPublication date reported by the CVE source.
- Sep 24, 2024Record updatedLatest update available in the CVE record.
Exploitability
Present is not the same as exploitable
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Is a vulnerable build present?
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- Affected versionversion=All versions prior to 23.08.07
What conditions does exploitation require?
What is affected?
Published CVSS scores
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Attacks
What attackers are doing with it
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Public exploit references
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Technologies
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Your stack
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