CVE record · CVE-2023-3466

Improper input validation in Citrix NetScaler ADC and others

CVSS 8.3 HighEPSS 0.026 · 85th percentile

Published by the CVE Program (CNA: Citrix) at 19 Jul 2023, 18:21 UTC. agentprime has not analysed this yet, so whether it affects any app is not known. This CVE names a vendor and product rather than a package, so the lockfile check doesn’t match it.

Affected products, as the CNA wrote them
Vendor	Product	Versions
Citrix	NetScaler ADC	affected 13.1 to before 49.13 patch affected 13.0 to before 91.13 patch affected 13.1-FIPS to before 37.159 patch affected 12.1-FIPS to before 55.297 patch affected 12.1-NDcPP to before 55.297 patch Other versions: unaffected
Citrix	NetScaler Gateway	affected 13.1 to before 49.13 patch affected 13.0 to before 91.13 patch Other versions: unaffected

Identifiers: CVE-2023-3466
CNA: Citrix
Weakness (CWE): CWE-20
Tags: Citrix NetScaler ADC
Citrix NetScaler Gateway
CWE-20
Published: 19 Jul 2023
Updated: 21 Oct 2024

Not analysed yet

We haven’t published our own analysis of this CVE. If a person reviews it, this page will say what’s affected and what has to be true for it to matter.

Severity and exploitation

Score	Rating	CVSS	Vector	Source
8.3	High	3.1	CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:C/C:H/I:H/A:H	CNA (Citrix)

CISA KEV Not listed.
EPSS 0.026, the 85th percentile, on 5 Nov 2026: FIRST’s estimate of the chance of exploitation in the next 30 days.

Timeline

This record came from the full history of the CVE Program, published 19 Jul 2023. New records show when each source confirmed them.

Sources

References from the CNA

support.citrix.com/article/CTX561482/citrix-adc-and-citrix-gateway-security-bulletin-for-cve20233519-cve20233466-cve20233467

Facts on this page come from the CVE List as the CNA published them, with CVSS from the sources named above, CISA KEV and FIRST EPSS. Vendors, products and versions are shown as the CNA wrote them. We don’t reproduce the CVE’s description.