CVE-2007-2782

high

Description

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.

References

http://www.vupen.com/english/advisories/2007/1891

http://www.securityfocus.com/bid/24048

http://www.securityfocus.com/archive/1/468972/100/0/threaded

http://securityreason.com/securityalert/2726

http://secunia.com/advisories/25344

http://osvdb.org/36226

Details

Source: Mitre, NVD

Published: 2007-05-21

Updated: 2026-06-16

Risk Information

CVSS v2

Base Score: 7.5

Vector: CVSS2#AV:N/AC:L/Au:N/C:P/I:P/A:P

Severity: High

CVSS v3

Base Score: 7.5

Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N