TI-2007-04282 Aliases CVE-2007-4422 GHSA-62wr-2p42-ccr4

The login interface in Symantec Enterprise Firewall 6.x, when a VPN with pre-shared key…

MEDIUM 45Published 2007-08-18 · Updated 2024-08-07

Key facts

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

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

Summary

The login interface in Symantec Enterprise Firewall 6.x, when a VPN with pre-shared key (PSK) authentication is enabled, generates different responses depending on whether or not a username is valid, which allows remote attackers to enumerate valid usernames.

Why it matters now

EPSS 0.02582 85th 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 · 1

CPE	Versions	Role	Vendor
cpe:2.3:a:symantec:enterprise_firewall:6:::::::*	6	Vulnerable	Symantec

cpe:2.3:a:symantec:enterprise_firewall:6:*:*:*:*:*:*:* Versions 6 Vulnerable ·Symantec

Remediation

No fixed version listed by the sources yet.

Timeline

2026-10-02 Threatist record created from CVE-2007-4422
2026-10-03 Alias added: GHSA-62wr-2p42-ccr4

References

Advisory 1

http://www.symantec.com/avcenter/security/Content/2007.08.16.html

Other 2

TI-2004-00934 The Sun Java Plugin capability in Java 2 Runtime Environment (JRE) 1.4.2_01, 1.4.2_04… CVSS 2.0HIGH 9.3
TI-2002-01385 Symantec Raptor Firewall 6.5 and 6.5.3, Enterprise Firewall 6.5.2 and 7.0, VelociRaptor… CVSS 2.0HIGH 7.5
TI-2004-00338 Buffer overflow in Entrust LibKmp ISAKMP library, as used by Symantec Enterprise Firewall… CVSS 2.0HIGH 7.5
TI-2005-03562 Buffer overflow in the Internet Key Exchange version 1 (IKEv1) implementation in Symantec… CVSS 2.0HIGH 7.5
TI-2003-00101 The HTTP proxy for Symantec Enterprise Firewall (SEF) 7.0 allows proxy users to bypass… CVSS 2.0HIGH 7.5
TI-2002-00522 FTP proxy in Symantec Raptor Firewall 6.5.3 and Enterprise 7.0 rewrites an FTP server's… CVSS 2.0HIGH 7.5

See all 14 →

Sources

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