What is CVE-2023-34344?

CVE-2023-34344 is a medium-severity vulnerability in Ami Megarac Sp-X, classified under Observable Discrepancy. CVSS score: 5.3/10. Published 2023-06-12.

How severe is CVE-2023-34344?

Medium severity. CVSS v3 base score is 5.3 out of 10.

Vulnerability in Ami Megarac Sp-X

CVE-2023-34344

AMI BMC contains a vulnerability in the IPMI handler, where an unauthorized attacker can use certain oracles to guess a valid username, which may lead to information disclosure.

Published 2023-06-12 · last modified 2026-06-17.

CVSS v3 metric

CVSS v3 base score 5.3 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N.

EPSS exploit prediction

EPSS: 0.004 (36.6th percentile), scored 2026-09-29.

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 37th percentile — 36.6% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.004 · newest: 0.004 · change: 0.000

Affected products

Ami Megarac Sp-X
Ami Megarac Spx — versions 12.0, 13.0

Weakness classification (CWE)

CWE-203 — Observable Discrepancy

References

9443417.fs1.hubspotusercontent-na1.net/hubfs/9443417/Security Advisories/AMI-SA… (Vendor Advisory)

Frequently asked questions

What is CVE-2023-34344?: CVE-2023-34344 is a medium-severity vulnerability in Ami Megarac Sp-X, classified under Observable Discrepancy. CVSS score: 5.3/10. Published 2023-06-12.
How severe is CVE-2023-34344?: Medium severity. CVSS v3 base score is 5.3 out of 10.