CVE-2002-1463
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.
Key facts
- CVSS score
- 7.5 (v2.0)
- Severity
- HIGH
- CVSS vector
AV:N/AC:L/Au:N/C:P/I:P/A:P- EPSS score
- 6.9% (94th percentile)
- In CISA KEV
- No
- In EU EUVD
- Yes (EUVD-2002-1446)
- Published
- June 9, 2003
- NVD last modified
- June 16, 2026
- Status
- Modified
EU Vulnerability Database (EUVD)
This vulnerability is also tracked by ENISA as EUVD-2002-1446 in the EU Vulnerability Database. Last updated in EUVD on August 8, 2024.
View on the EU Vulnerability DatabaseAffected products
- symantec / enterprise firewall
- symantec / enterprise firewall
- symantec / gateway security
- symantec / gateway security
- symantec / gateway security
- symantec / raptor firewall
- symantec / raptor firewall
- symantec / velociraptor
- symantec / velociraptor
- symantec / velociraptor
- symantec / velociraptor
- symantec / velociraptor
- symantec / velociraptor
Certified products that may be affected
1 FIPS 140 or Common Criteria certified product, from automated matching by sec-certs.org.
- Symantec Enterprise Firewall, v 7.0 - Symantec Corporation - Common Criteria CRP171 - archived
References
- http://archives.neohapsis.com/archives/bugtraq/2002-07/0492.html(Patch, Vendor Advisory)
- http://www.osvdb.org/855
- http://www.securityfocus.com/bid/5387
- http://www.symantec.com/techsupp/bulletin/archive/firewall/082002firewall.html(Patch, Vendor Advisory)
- https://exchange.xforce.ibmcloud.com/vulnerabilities/12836
Last updated September 17, 2026 · Source: NVD, CISA KEV, FIRST.org EPSS
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