The web interface in Cisco Firepower Extensible Operating System 1.1(1.160) on Firepower 9000 devices does not properly restrict use of IFRAME elements, which makes it easier for remote attackers to conduct clickjacking attacks and unspecified other attacks via a crafted web site, aka Bug ID CSCux10604.
Improper Input Validation The product receives input or data, but it does
not validate or incorrectly validates that the input has the
properties that are required to process the data safely and
correctly.