CVE-2007-2782

Severity: high (CVSS 7.5 v2.0)
Exploited in the wild: not listed in CISA KEV
EPSS: 1.6% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2007-05-21 · updated 2026-06-16

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.

Affected products

Packeteer Packetshaper: 7.3.0g2, 7.5.0g1

References

http://osvdb.org/36226
http://secunia.com/advisories/25344
http://securityreason.com/securityalert/2726
http://www.securityfocus.com/archive/1/468972/100/0/threaded
http://www.securityfocus.com/bid/24048
http://www.vupen.com/english/advisories/2007/1891
http://osvdb.org/36226
http://secunia.com/advisories/25344
http://securityreason.com/securityalert/2726
http://www.securityfocus.com/archive/1/468972/100/0/threaded
http://www.securityfocus.com/bid/24048
http://www.vupen.com/english/advisories/2007/1891

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