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Known exploited vulnerability · Citrix

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

criticalCVSS 3.1 9.8Exploited

Unauthenticated remote code execution

Published Jul 19, 2023 · Updated Aug 5, 2026

Required action

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

Advisory details

From the National Vulnerability Database. This product uses the NVD API but is not endorsed or certified by the NVD.

Unauthenticated remote code execution

References

How this page is made: the data panel comes from the GitHub Advisory Database, CISA’s KEV catalog, the NVD and FIRST EPSS, and updates twice a day. No analysis has been written for this entry yet. Methodology

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