Improper Input Validation
Multiple argument injection vulnerabilities in PPLive.exe in PPLive 1.9.21 and earlier allow remote attackers to execute arbitrary code via a UNC share pathname in the LoadModule argument to the (1) synacast, (2) Play, (3) pplsv, or (4) ppvod URI handler. NOTE: some of these details are obtained from third party information.
CWE-20 - 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.