IBM QRadar Network Packet Capture is an optional QRadar appliance from IBM USA that can be used to store and manage data when no other network packet capture is available. IBM QRadar Network Packet Capture versions 7.3.0 through 7.3.3 Patch 1 and 7.4 An information disclosure vulnerability exists in versions 7.3.0 through 7.3.3 Patch 1 and 7.4.0 GA, which stems from a program that does not require users to use a more secure password and could be exploited to compromise user accounts.