CVE-2023-34471 - CVE House
Back to Database
Status published Medium CVE-2023-34471

Missing Cryptographic Step

Vulnerability Description

AMI SPx contains a vulnerability in the BMC where a user may cause a missing cryptographic step by generating a hash-based message authentication code (HMAC). A successful exploit of this vulnerability may lead to the loss confidentiality, integrity, and authentication.

Impact Analysis

Refer to official advisory for detailed impact metrics.

Remediation

Ensure systems are updated to the latest vendor-supplied patch levels.

THREAT MONITOR

Am I Vulnerable?

Launch our assessment wizard to check if your infrastructure is exposed to • CVE-2023-34471

Credits & Attribution

No credits recorded in the NVD database.

References

More from AMI

View All →
CVE-2025-58770
TCG2 TPM RT Not Locked Issue
High 7.2
CVE-2025-33045
Legacy Serial Redirection SMRAM Vulnerabilities
High 8.2
CVE-2025-33044
exFat Memory Corruption Issue
Medium 5.8
CVE-2025-33043
SMM buffer Integrity
Medium 5.8
CVE-2025-22834
ThirdPartyVideo SetVariable Vulnerability
Medium 4.2

Affected Vendor

Affected Software

MegaRAC_SPx
Vulnerable Versions:
12

Timeline

Official Publish: July 5th, 2023
Last Modified: November 21st, 2024
Added to House: July 22nd, 2026

CVSS Vectors

V3: CVSS:3.1/AV:A/AC:H/PR:H/UI:R/S:U/C:H/I:H/A:H

Weaknesses (CWE)

CWE-325

MITRE ATT&CK TTPs

No associated TTPs found for this vulnerability.