Attackers are continuing to adjust their tactics in their attacks against Citrix devices vulnerable to the CVE-2023-3519 flaw.
The ShareFile flaw could allow unauthenticated attackers to remotely compromise the customer-managed ShareFile storage zone controller.
Mandiant has released a scanner to identify appliances that have been compromised through exploitation of CVE-2023-3519.
Three separate campaigns are targeting the critical flaw (CVE-2023-3519) in Citris NetScaler ADC and Gateway devices.
Organizations are urged to apply patches for the flaw in Netscaler (formerly Citrix) ADC and Gateway products.