Is CVE-2023-43067 in the CISA KEV catalog?

No. CVE-2023-43067 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the CVSS severity of CVE-2023-43067?

CVE-2023-43067 has a CVSS v3 base score of 4.9 (MEDIUM).

What is the EPSS score for CVE-2023-43067?

CVE-2023-43067 has an EPSS score of 0.44% (35th percentile), estimating the probability of exploitation in the next 30 days.

How do I fix CVE-2023-43067?

Upgrade unity operating environment to 5.3.0.0.5.120 or later. Fixes are available for 3 affected products.

CVE & CISA-KEV Catalog

CVE-2023-43067

MEDIUM

4.9

CVSS v3

NVD

Description

Dell Unity prior to 5.3 contains an XML External Entity injection vulnerability. An XXE attack could potentially exploit this vulnerability disclosing local files in the file system.

CWE-611XML External Entity (XXE)

How to fix

Remediation Available

unity operating environmentNVD

Affected:< 5.3.0.0.5.120Fixed in:5.3.0.0.5.120CVE-2023-43067derived from NVD

unity xt operating environmentNVD

Affected:< 5.3.0.0.5.120Fixed in:5.3.0.0.5.120CVE-2023-43067derived from NVD

unityvsa operating environmentNVD

Affected:< 5.3.0.0.5.120Fixed in:5.3.0.0.5.120CVE-2023-43067derived 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 VectorNetwork

Attack ComplexityLow

Privileges RequiredHigh

User InteractionNone

ScopeUnchanged

Impact

ConfidentialityNone

IntegrityNone

AvailabilityHigh

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

Exploit Intelligence

0.44%probability of exploitation in 30 days

35thpercentile

Low risk: more likely to be exploited than 35% of all known CVEs.

References

Vendor Advisory1

dell.com

Related Vulnerabilities

Other CWE-611 (XML External Entity (XXE)) vulnerabilities, ordered by exploit likelihood. View all

CVE	Severity	CVSS	EPSS	Exploited	Fix
CVE-2024-34102	Critical	9.8	100%	KEV	Fix
CVE-2019-9670	Critical	9.8	100%	KEV	Fix
CVE-2022-28219	Critical	9.8	97%	-	-
CVE-2024-22024	High	8.3	95%	-	-
CVE-2024-38653	High	7.5	92%	-	-
CVE-2017-12629	Critical	9.8	92%	-	Fix

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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.