Is CVE-2023-3467 in the CISA KEV catalog?

No. CVE-2023-3467 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the CVSS severity of CVE-2023-3467?

CVE-2023-3467 has a CVSS v3 base score of 8.0 (HIGH).

What is the EPSS score for CVE-2023-3467?

CVE-2023-3467 has an EPSS score of 2.10% (79th percentile), estimating the probability of exploitation in the next 30 days.

How do I fix CVE-2023-3467?

Upgrade netscaler application delivery controller to 12.1-55.297 or later. Fixes are available for 2 affected products.

CVE & CISA-KEV Catalog

CVE-2023-3467

HIGHEPSS 79th pctl

8.0

CVSS v3

NVD

Description

Privilege Escalation to root administrator (nsroot)

CWE-269Improper Privilege Management

How to fix

Remediation Available

netscaler application delivery controllerNVD

Affected:>= 12.1, < 12.1-55.297Fixed in:12.1-55.297CVE-2023-3467derived from NVD

Affected:>= 13.1, < 13.1-37.159Fixed in:13.1-37.159CVE-2023-3467derived from NVD

Affected:>= 13.1, < 13.1-49.13Fixed in:13.1-49.13CVE-2023-3467derived from NVD

netscaler gatewayNVD

Affected:>= 13.1, < 13.1-49.13Fixed in:13.1-49.13CVE-2023-3467derived 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 VectorAdjacent

Attack ComplexityLow

Privileges RequiredLow

User InteractionNone

ScopeUnchanged

Impact

ConfidentialityHigh

IntegrityHigh

AvailabilityHigh

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

Exploit Intelligence

2.10%probability of exploitation in 30 days

79thpercentile

Elevated risk: more likely to be exploited than 79% of all known CVEs.

References

Vendor Advisory1

support.citrix.com

Related Vulnerabilities

Other CWE-269 (Improper Privilege Management) vulnerabilities, ordered by exploit likelihood. View all

CVE	Severity	CVSS	EPSS	Exploited	Fix
CVE-2017-12635	Critical	9.8	100%	-	Fix
CVE-2022-24637	Critical	9.8	99%	-	Fix
CVE-2017-5689	Critical	9.8	92%	KEV	Fix
CVE-2020-3243	Critical	9.8	88%	-	-
CVE-2024-21888	High	8.8	87%	-	-
CVE-2022-0441	Critical	9.8	85%	-	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.