TCP/IP Predictable ISN (Initial Sequence Number) Generation Weakness

This script is Copyright (C) 2003-2016 Tenable Network Security, Inc.


Synopsis :

It is possible to predict TCP/IP Initial Sequence Numbers for the
remote host.

Description :

The remote host has predictable TCP sequence numbers.

An attacker may use this flaw to establish spoofed TCP connections to
this host.

Solution :

Contact your vendor for a patch.

Risk factor :

High / CVSS Base Score : 7.5
(CVSS2#AV:N/AC:L/Au:N/C:P/I:P/A:P)
CVSS Temporal Score : 6.2
(CVSS2#E:F/RL:OF/RC:ND)
Public Exploit Available : true

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