TI-2007-02693 Aliases CVE-2007-2782 GHSA-48c8-gm7m-5q7v

Packeteer PacketShaper uses fixed increments in TCP initial sequence number (ISN) values…

LOW 36Published 2007-05-21 · Updated 2024-08-07

Key facts

Attack vector: Network
Privileges required: None
User interaction: — Not recorded in CVSS 2.0
Attack complexity: Low
Impact type: —
Confidentiality · integrity · availability: Partial · Partial · Partial
Fix status: No fix listed

Attack profile from CVSS 2.0 · NVD. Fix status from CNA.

Summary

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.

Why it matters now

EPSS 0.01601 75th percentileScored 2026-11-07

Fix No fix listed No fixed version in the sources yet

SSVC decision points

Not available: CISA has not published SSVC decision points for this record.

Affected products

Vendor	Product	Affected versions	Fixed in	Status	Source
—	—	all versions	—	No fix listed	CNA

— Vendor— Affected all versions Fixed in — No fix listed CNA

CPE configurations NVD · 2

CPE	Versions	Role	Vendor
cpe:2.3:a:packeteer:packetshaper:7.3.0g2:::::::*	7.3.0g2	Vulnerable	Packeteer
cpe:2.3:a:packeteer:packetshaper:7.5.0g1:::::::*	7.5.0g1	Vulnerable	Packeteer

cpe:2.3:a:packeteer:packetshaper:7.3.0g2:*:*:*:*:*:*:* Versions 7.3.0g2 Vulnerable ·Packeteer
cpe:2.3:a:packeteer:packetshaper:7.5.0g1:*:*:*:*:*:*:* Versions 7.5.0g1 Vulnerable ·Packeteer

Remediation

No fixed version listed by the sources yet.

Timeline

2026-10-02 Threatist record created from CVE-2007-2782
2026-10-03 Alias added: GHSA-48c8-gm7m-5q7v

References

Advisory 1

2726

Other 2

TI-2007-03048 rpttop.htm in the web management interface in Packeteer PacketShaper 7.3.0g2 and 7.5.0g1… CVSS 2.0MEDIUM 5.0
TI-2008-00991 Cross-site scripting (XSS) vulnerability in the file listing function in the web… CVSS 2.0MEDIUM 4.3

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences