Two Critical NetScaler Zero-Days Compromise Default Configurations

Citrix has disclosed critical zero-day vulnerabilities in NetScaler products affecting default configurations, enabling attackers unrestricted access to…

IT teams should immediately verify NetScaler deployment and check for default configuration exposure. Contact Citrix for patch availability and interim workarounds. Review access logs for these appliances for signs of exploitation; consider isolating or closely monitoring externally exposed interfaces until fixes are available.