Critical NetScaler Flaw Can Bypass Authentication on Certain Gateway and AAA Servers

Citrix has released updates to fix two security issues affecting NetScaler ADC and NetScaler Gateway. One of the issues is a critical-severity vulnerability that can bypass authentication. The problems impact certain customer-managed deployments, including specific FIPS and NDcPP builds, as well as SecurAccess. The affected products are NetScaler ADC and NetScaler Gateway.