Is CVE-2023-34333 in the CISA KEV catalog?

No. CVE-2023-34333 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the CVSS severity of CVE-2023-34333?

CVE-2023-34333 has a CVSS v3 base score of 7.8 (HIGH).

What is the EPSS score for CVE-2023-34333?

CVE-2023-34333 has an EPSS score of 0.18% (8th percentile), estimating the probability of exploitation in the next 30 days.

How do I fix CVE-2023-34333?

Upgrade megarac sp-x to 13.6 or later.

CVE & CISA-KEV Catalog

CVE-2023-34333

HIGH

7.8

CVSS v3

NVD

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.

CWE-822Untrusted Pointer Dereference CWE-119Buffer Overflow

How to fix

Remediation Available

megarac sp-xNVD

Affected:>= 13, < 13.6Fixed in:13.6CVE-2023-34333derived from NVD

Remediation is compiled from vendor and distribution security advisories. Always confirm against the linked source for your exact version and platform.

CVSS v3 Vector

Exploitability

Attack VectorLocal

Attack ComplexityLow

Privileges RequiredLow

User InteractionNone

ScopeUnchanged

Impact

ConfidentialityHigh

IntegrityHigh

AvailabilityHigh

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Exploit Intelligence

0.18%probability of exploitation in 30 days

8thpercentile

Low risk: more likely to be exploited than 8% of all known CVEs.

References

Vendor Advisory1

9443417.fs1.hubspotusercontent-na1.net

Related Vulnerabilities

Other CWE-822 (Untrusted Pointer Dereference) vulnerabilities, ordered by exploit likelihood. View all

CVE	Severity	CVSS	EPSS	Exploited	Fix
CVE-2023-21768	High	7.8	65%	-	Fix
CVE-2024-21338	High	7.8	52%	KEV + Ransom	Fix
CVE-2024-35250	High	7.8	25%	KEV	Fix
CVE-2023-29360	High	8.4	22%	KEV	Fix
CVE-2023-36033	High	7.8	12%	KEV	Fix
CVE-2019-13334	High	7.8	6.8%	-	-

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This product uses NVD data but is not endorsed or certified by the NVD. EPSS scores courtesy of FIRST.org (https://www.first.org/epss). Source: CISA KEV Catalog. Data as of 2024-11-21.