Despite Patching, Citrix ADC and Gateways Remain Vulnerable to Backdoors
Researchers from Fox-IT, part of the NCC Group, have found that adversaries have planted web shells on vulnerable Citrix NetScaler Application Delivery Controllers (ADCs) and Citrix NetScaler Gateways to maintain remote access and execute commands even after the devices have been updated or rebooted. The presence of these web shells allows attackers to modify NetScaler … Read more