rpttop.htm in the web management interface in Packeteer PacketShaper 7.3.0g2 and 7.5.0g1 allows remote attackers to cause a denial of service (device reboot) via a request with empty values of the OP.MEAS.DATAQUERY and MEAS.TYPE parameters.

Cross-site scripting (XSS) vulnerability in the file listing function in the web management interface in Packeteer PacketShaper and PolicyCenter 8.2.2 allows remote attackers to inject arbitrary web script or HTML via the FILELIST parameter to an arbitrary component, which triggers injection into an Error Report page.

Packeteer PacketShaper uses fixed increments in TCP initial sequence number (ISN) values, which allows remote attackers to predict the ISN value, and perform session hijacking or disruption.