TI-2006-02833 Aliases CVE-2006-2926 GHSA-v86f-8xcg-2vvc

Stack-based buffer overflow in the WWW Proxy Server of Qbik WinGate 6.1.1.1077 allows…

HIGH 70Published 2006-06-09 · 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

Stack-based buffer overflow in the WWW Proxy Server of Qbik WinGate 6.1.1.1077 allows remote attackers to cause a denial of service and possibly execute arbitrary code via a long URL HTTP request.

Why it matters now

EPSS 0.70702 99th percentileScored 2026-11-07

Public exploit Yes 1 exploit referenceTagged by NVD

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:qbik:wingate:6.1.1.1077:::::::*	6.1.1.1077	Vulnerable	Qbik

cpe:2.3:a:qbik:wingate:6.1.1.1077:*:*:*:*:*:*:* Versions 6.1.1.1077 Vulnerable ·Qbik

Remediation

No fixed version listed by the sources yet.

Timeline

2026-10-02 Threatist record created from CVE-2006-2926
2026-10-03 Alias added: GHSA-v86f-8xcg-2vvc

References

Exploit 1

20060607 MDaemon NOT vulnerable .. sorry for the advisory.. QBik Wingate is vulnerable

Other 2

TI-1999-00287 The WinGate proxy is installed without a password, which allows remote attackers to… CVSS 2.0HIGH 7.5
TI-2020-10850 WinGate v9.4.1.5998 has insecure permissions for the installation directory, which allows… CVSS 3.1HIGH 7.8
TI-2008-03453 Heap-based buffer overflow in the IMAP service in Qbik WinGate 6.2.2.1137 and earlier… CVSS 2.0MEDIUM 6.5
TI-1999-00436 Remote attackers can perform a denial of service in WinGate machines using a buffer… CVSS 2.0MEDIUM 5.0
TI-2009-00762 Qbik WinGate, when transparent interception mode is enabled, uses the HTTP Host header to… CVSS 2.0MEDIUM 5.4
TI-2006-02824 Directory traversal vulnerability in the IMAP server in WinGate 6.1.2.1094 and… CVSS 2.0MEDIUM 5.5

See all 13 →

Sources

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