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CVE-2007-2782

7.5 · HIGH

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.

Published May 21, 2007packeteerEPSS 1.60%

Overview

CVE-2007-2782 is a high-severity vulnerability affecting packeteer packetshaper. It was published on May 21, 2007 and has a CVSS 2.0 base score of 7.5 (HIGH).

This vulnerability has a CVSS 2.0 base score of 7.5, rated HIGH. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.

Technical 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.

Remediation

Check the references section for vendor advisories and patches from packeteer. Update packetshaper to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.

Affected products

VendorProductVersionsStatus

References

Refosvdb.org/36226Refsecunia.com/advisories/25344Refsecurityreason.com/securityalert/2726Refwww.securityfocus.com/archive/1/468972/100/0/threadedRefwww.securityfocus.com/bid/24048Refwww.vupen.com/english/advisories/2007/1891Refosvdb.org/36226Refsecunia.com/advisories/25344Refsecurityreason.com/securityalert/2726Refwww.securityfocus.com/archive/1/468972/100/0/threaded

How CyberStrike helps

Frequently asked questions

What is CVE-2007-2782?

CVE-2007-2782 is a high-severity vulnerability affecting packeteer packetshaper. It was published on May 21, 2007 and has a CVSS 2.0 base score of 7.5 (HIGH).

How severe is CVE-2007-2782?

This vulnerability has a CVSS 2.0 base score of 7.5, rated HIGH. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.

How do I fix or remediate CVE-2007-2782?

Check the references section for vendor advisories and patches from packeteer. Update packetshaper to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.

How can CyberStrike help with CVE-2007-2782?

CyberStrike is an open-source, AI-augmented pentesting engine. Rather than flag a version number, it tests whether an issue like CVE-2007-2782 is actually reachable in your own applications and APIs, then verifies each finding before reporting it. That tells you if the weakness is a real, exploitable risk in your environment or a false positive you can safely deprioritize.

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