CVE-2002-1463

Name: CVE-2002-1463
Creator: NVD / NIST
Published: 2003-06-09T04:00:00+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

UnknownEPSS 6.91%

Last modified Jun 16, 2026

CVE-2002-1463 is a vulnerability of currently unknown severity. Symantec Raptor Firewall 6.5 and 6.5.3, Enterprise Firewall 6.5.2 and 7.0, VelociRaptor Models 500/700/1000 and 1100/1200/1300, and Gateway Security 5110/5200/5300 generate easily predictable initial sequence numbers (ISN), which allows remote attackers to spoof connections.. EPSS estimates a 6.91% chance of exploitation in the next 30 days.

Description

Symantec Raptor Firewall 6.5 and 6.5.3, Enterprise Firewall 6.5.2 and 7.0, VelociRaptor Models 500/700/1000 and 1100/1200/1300, and Gateway Security 5110/5200/5300 generate easily predictable initial sequence numbers (ISN), which allows remote attackers to spoof connections.

Metrics

EPSS Probability

6.91%

93.3th percentile

Probability of exploitation in the next 30 days. Learn more

Affected Software

Vendor	Product	Versions
Symantec	Enterprise Firewall	6.5.2
Symantec	Enterprise Firewall	7.0
Symantec	Raptor Firewall	6.5
Symantec	Raptor Firewall	6.5.3
Symantec	Velociraptor	model_500
Symantec	Velociraptor	model_700
Symantec	Velociraptor	model_1000
Symantec	Velociraptor	model_1100
Symantec	Velociraptor	model_1200
Symantec	Velociraptor	model_1300
Symantec	Gateway Security	5110
Symantec	Gateway Security	5200
Symantec	Gateway Security	5300

References

http://archives.neohapsis.com/archives/bugtraq/2002-07/0492.htmlPatch, Vendor Advisory
http://www.osvdb.org/855
http://www.securityfocus.com/bid/5387
http://www.symantec.com/techsupp/bulletin/archive/firewall/082002firewall.htmlPatch, Vendor Advisory
https://exchange.xforce.ibmcloud.com/vulnerabilities/12836
http://archives.neohapsis.com/archives/bugtraq/2002-07/0492.htmlPatch, Vendor Advisory
http://www.osvdb.org/855
http://www.securityfocus.com/bid/5387
http://www.symantec.com/techsupp/bulletin/archive/firewall/082002firewall.htmlPatch, Vendor Advisory
https://exchange.xforce.ibmcloud.com/vulnerabilities/12836

Timeline

Published: Jun 9, 2003
Last Modified: Jun 16, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2002-1463?

How severe is CVE-2002-1463?

Severity scoring for CVE-2002-1463 is pending analysis. The EPSS model estimates a 6.91% probability of exploitation in the next 30 days.

How do I fix CVE-2002-1463?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2002-1463?

Run a free Strix scan to check your systems for this vulnerability.

Scan your code now

Source: NVD / NIST