Serial number: AV25-374
Date: June 25, 2025
On June 25, 2025, Citrix published a security advisory to address a vulnerability in the following products:
- NetScaler ADC and NetScaler Gateway 14.1 – versions prior to 14.1-47.46
- NetScaler ADC and NetScaler Gateway 13.1 – versions prior to 13.1-59.19
- NetScaler ADC 13.1-FIPS and NDcPP – versions prior to 13.1-37.236-FIPS and NDcPP
Citrix has reported that exploits of CVE-2025-6543 on unmitigated appliances have been observed.
The Cyber Centre encourages users and administrators to review the provided web link and apply the necessary updates.