How severe is CVE-2023-34333?

CVE-2023-34333 has a CVSS 3.x base score of 7.8, rated high severity. It is exploitable over local access with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.

Is CVE-2023-34333 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (8th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2023-34333?

CVE-2023-34333 affects Ami Megarac Sp-x. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2023-34333?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.

Does CVE-2023-34333 have an EU (EUVD) identifier?

Yes. CVE-2023-34333 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2023-38414.

When was CVE-2023-34333 published?

CVE-2023-34333 was published on 2024-01-09 and last updated on 2026-06-17.

CVE-2023-34333

CVE-2023-34333 is a high-severity vulnerability in Ami Megarac Sp-x with a CVSS 3.x base score of 7.8. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-119.

Key facts

Severity: High (CVSS 3.x base score 7.8)
EPSS exploit prediction: 0% (8th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2023-38414
Weakness: CWE-119
Affected product: Ami Megarac Sp-x
Published: 2024-01-09
Last modified: 2026-06-17

Description

AMI’s SPx contains a vulnerability in the BMC where an Attacker may cause an untrusted pointer to dereference via a local network. A successful exploitation of this vulnerability may lead to a loss of confidentiality, integrity, and/or availability.

Frequently asked questions

What is CVE-2023-34333?: AMI’s SPx contains a vulnerability in the BMC where an Attacker may cause an untrusted pointer to dereference via a local network. A successful exploitation of this vulnerability may lead to a loss of confidentiality, integrity, and/or availability.
How severe is CVE-2023-34333?: CVE-2023-34333 has a CVSS 3.x base score of 7.8, rated high severity. It is exploitable over local access with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.
Is CVE-2023-34333 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (8th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2023-34333?: CVE-2023-34333 affects Ami Megarac Sp-x. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2023-34333?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.
Does CVE-2023-34333 have an EU (EUVD) identifier?: Yes. CVE-2023-34333 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2023-38414.
When was CVE-2023-34333 published?: CVE-2023-34333 was published on 2024-01-09 and last updated on 2026-06-17.

References

https://9443417.fs1.hubspotusercontent-na1.net/hubfs/9443417/Security%20Advisories/AMI-SA-2023010.pdf

Affected products (1)

cpe:2.3:o:ami:megarac_sp-x:*:*:*:*:*:*:*:*

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