Known Exploited Vulnerability: CVE-2023-6548

Citrix NetScaler ADC and NetScaler Gateway Code Injection Vulnerability

Catalog version: 2026.07.16 Date added: 2024-01-17 Due date: 2024-01-24 CISA catalog

Vendor: Citrix

Product: NetScaler ADC and NetScaler Gateway

Required action: Apply mitigations per vendor instructions or discontinue use of the product if mitigations are unavailable.

Known ransomware campaign use: Unknown

Notes: https://support.citrix.com/article/CTX584986/netscaler-adc-and-netscaler-gateway-security-bulletin-for-cve20236548-and-cve20236549 https://nvd.nist.gov/vuln/detail/CVE-2023-6548

CWEs

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