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VPR Score: 4.3
SynopsisThe remote device is affected by a stream reassembly bypass vulnerability.
DescriptionA stream reassembly bypass vulnerability exists in Cisco Firepower Threat Defense (FTD) due to improper reassembly of traffic streams. An unauthenticated, remote attacker can exploit this, by sending specially crafted streams through an affected device to bypass filtering and deliver malicious requests to protected systems that would otherwise be blocked.
Please see the included Cisco BID and Cisco Security Advisory for more information.
Note that Nessus has not tested for this issue but has instead relied only on the application's self-reported version number.
SolutionUpgrade to the relevant fixed version referenced in the Cisco Security Advisory.