Cisco Unified MeetingPlace 5.2

Multiple unspecified vulnerabilities in the web server in Cisco Unified MeetingPlace 7 before 7.0(2.3) hotfix 5F, 6 before 6.0.639.3, and possibly 5 allow remote attackers to create (1) user or (2) administrator accounts via a crafted URL in a request to the internal interface, aka Bug IDs CSCtc59231 and CSCtd40661.

MeetingTime in Cisco Unified MeetingPlace 6 before MR5, and possibly 5, allows remote authenticated users to gain privileges via a modified authentication sequence, aka Bug ID CSCsv66530.

Multiple cross-site scripting (XSS) vulnerabilities in mpweb/scripts/mpx.dll in Cisco Unified MeetingPlace 5.4 and earlier and 6.0 allow remote attackers to inject arbitrary web script or HTML via the (1) FirstName and (2) LastName parameters.