WHAT HAPPENED?

Citrix has released a CRITICAL Security Bulletin to address vulnerabilities in multiple products

Advanced Users: For a complete description of the vulnerabilities go to:

• Citrix Application Delivery Controller, Citrix Gateway, and Citrix SD-WAN WANOP appliance Security Update: https://support.citrix.com/article/CTX276688

AFFECTED SYSTEMS:

• Citrix ADC (formerly known as NetScaler ADC)
• Citrix Gateway (formerly known as NetScaler Gateway) 
• Citrix SD-WAN WANOP appliance models 4000-WO, 4100-WO, 5000-WO, and 5100-WO.

WHAT’S THE PROBLEM?

A remote attacker can exploit these vulnerabilities to take over the system, create denial of service attacks or perform remote port scanning.

RELATED LINKS

• IT Security
• Citrix fixes 11 flaws in ADC, Gateway, and SD-WAN WANOP appliances