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CVE-2023-3519 — Citrix NetScaler ADC and NetScaler Gateway Code Injection Vulnerability

Known ransomware use CISA KEV listed Added July 19, 2023 Remediate by August 9, 2023

Description

Citrix NetScaler ADC and NetScaler Gateway contains a code injection vulnerability that allows for unauthenticated remote code execution.

Required action

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

Notes

https://support.citrix.com/article/CTX561482/citrix-adc-and-citrix-gateway-security-bulletin-for-cve20233519-cve20233466-cve20233467; https://nvd.nist.gov/vuln/detail/CVE-2023-3519

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