https://www.bleepingcomputer.com/news/security/dutch-govt-suggests-turning-off-citrix-adc-devices-mitigations-may-fail/ > Mitigation recommendations for CVE-2019-19781, a currently unpatched critical flaw affecting Citrix Application Delivery Controller (ADC) and Citrix Gateway, do not have the expected effect on all product versions. > In an updated advisory today, the software company informs that it found a new product that is vulnerable to the same security issue and that the advised actions do not work on some versions of Citrix ADC.