Most Exploited Internet-Facing Products

MEIFP

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Citrix NetScaler

Products: NetScaler ADC · NetScaler Gateway

66.6

Score

2

CVEs

2

Active

0

PoC

2

KEV

#52

Rank

Period:

Product:

CVE ID	Published	CVSS	Exploit	KEV	AC	PR	Auto	Score(hover)	Affected Products	Description
CVE-2026-88771	2026-09-27	9.5v4.0	ACTIVE		Low	None	YES	40.6	NetScaler ADCNetScaler Gateway	Improper input validation vulnerability in Citrix NetScaler ADC and Citrix NetScaler Gateway. This issue affects ADC: before 14.1-73.37, before 13.1-64.23, before 14.1-73.37 FIPS, and before 13.1.37.279 FIPS and NDcPP; Gateway: before 14.1-73.37 and before 13.1-64.23 leading to an unauthenticated a
CVE-2026-88772	2026-09-27	9.5v4.0	ACTIVE		High	None	no	26.0	NetScaler ADCNetScaler Gateway	Vulnerability in Citrix NetScaler ADC and Citrix NetScaler Gateway. This issue affects ADC: before 14.1-73.37, before 13.1-64.23, before 14.1-73.37 FIPS, and before 13.1.37.279 FIPS and NDcPP; Gateway: before 14.1-73.37 and before 13.1-64.23 leading to Remote Code Execution or Denial of Service

Each CVE: 10 pts base (Active only), boosted by:

KEV×2.0AC: Low×1.2PR: None×1.3PR: Low×1.1Auto×1.3