Citrix today patched a set of 11 vulnerabilities found to affect its Citrix ADC, Citrix Gateway, and Citrix SD-WAN WANOP (appliance models 4000-WO, 4100-WO, 5000-WO, and 5100-WO) networking products.

Citrix ADC and Citrix Gateway 13.1 before 13.1-33.47 Citrix ADC and Citrix Gateway 13.0 before 13.0-88.12 Citrix ADC and Citrix Gateway 12.1 before 12.1.65.21 Citrix ADC 12.1-FIPS before 12.1-55.289 ...

IT environments with Citrix-managed cloud services or Citrix-managed Adaptive Authentication don’t have to take action. Citrix ADC and Citrix Gateway version 13.1 is unaffected.

Citrix's next set of patches are scheduled for release tomorrow to address the flaw in Citrix ADC and Citrix Gateway versos 12.1, 10.5, and 13.0.

A security firm said a Citrix ADC and Citrix Gateway vulnerability could affect more than 80,000 companies. Immediate action was recommended, but the holidays might have complicated things.