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CVE-2026-88771

nvd nist
Published: Sep 27, 2026Modified: Sep 29, 2026CISA KEV

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9.5
Vector
CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
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CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:XShow less
Source: 50a63c94-1ea7-4568-8c11-eb79e7c5a2b5 (Secondary)

Description

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 attacker to execute arbitrary commands.

Affected (7)

Citrix
2 products
Netscaler Application Delivery Controller
Netscaler Gateway
Configuration A
7 vulnerable
Vulnerable SoftwareAffected Versions
Citrix
Netscaler Application Delivery Controller
13.1 ≤ version < 13.1-64.23
Netscaler Application Delivery Controller
14.1 ≤ version < 14.1-73.37
Netscaler Application Delivery Controller
13.1 ≤ version < 13.1.37.279
Netscaler Application Delivery Controller
14.1-66.68 ≤ version ≤ 14.1-73.37
Netscaler Application Delivery Controller
13.1 ≤ version < 13.1.37.279
Citrix
Netscaler Gateway
13.1 ≤ version < 13.1-64.23
Netscaler Gateway
14.1 ≤ version < 14.1-73.37

Related CWEs

CWE-20
Improper Input Validation
The product receives input or data, but it does not validate or incorrectly validates that the input has the properties that are required to process the data safely and correctly.

References (2)

Source: 50a63c94-1ea7-4568-8c11-eb79e7c5a2b5
Vendor Advisory
Source: 134c704f-9b21-4f2e-91b3-4a467353bcc0
US Government Resource

Timeline

No history available yet.