Open redirect vulnerability in Self-Care Client Portal applications in the web framework in VOSS in Cisco Unified Communications Domain Manager (CDM) 9.0(.1) and earlier allows remote attackers to redirect users to arbitrary web sites and conduct phishing attacks via a crafted URL, aka Bug ID CSCun79731.
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.