Cisco Firepower Device Manager (FDM) Software is vulnerable to a denial of service, caused by improper management of available filesystem resources. By uploading specially-crafted files to the device, a remote authenticated attacker could exploit this vulnerability to cause database errors and cause the device to become unresponsive to web-based management.
Denial of Service
Cisco Firepower Device Manager (FDM) Software
Refer to Cisco advisory for the complete list of affected products and their respective patches.