Unspecified vulnerability on the Cisco Digital Media Player before 5.2 allows remote attackers to hijack the source of (1) video or (2) data for a display via unknown vectors, related to a "content injection" issue, aka Bug ID CSCtc46024.
Cisco Security Advisory - A vulnerability exists in the Cisco Digital Media Player that could allow an unauthenticated attacker to inject video or data content into a remote display.