Qbik WinGate up to 6.5.2 access control

CVSS Meta Temp Score
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CTI Interest Score
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5.9$0-$5k0.00

Summaryinfo

A vulnerability was found in Qbik WinGate. It has been declared as critical. Affected by this vulnerability is an unknown functionality. Executing a manipulation can lead to access control. This vulnerability appears as CVE-2009-0802. There is no available exploit.

Detailsinfo

A vulnerability has been found in Qbik WinGate and classified as critical. This vulnerability affects some unknown processing. The manipulation with an unknown input leads to a access control vulnerability. The CWE definition for the vulnerability is CWE-264. As an impact it is known to affect confidentiality. CVE summarizes:

Qbik WinGate, when transparent interception mode is enabled, uses the HTTP Host header to determine the remote endpoint, which allows remote attackers to bypass access controls for Flash, Java, Silverlight, and probably other technologies, and possibly communicate with restricted intranet sites, via a crafted web page that causes a client to send HTTP requests with a modified Host header.

The weakness was presented 03/04/2009 with PayPal as confirmed advisory (CERT.org). The advisory is shared for download at kb.cert.org. This vulnerability was named CVE-2009-0802 since 03/04/2009. The exploitation appears to be difficult. The attack can be initiated remotely. No form of authentication is required for a successful exploitation. There are neither technical details nor an exploit publicly available. The MITRE ATT&CK project declares the attack technique as T1068.

The commercial vulnerability scanner Qualys is able to test this issue with plugin 62064 (WinGate HTTP "Host:" Header Security Bypass).

There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.

The vulnerability is also documented in the vulnerability database at SecurityFocus (BID 33858†). See VDB-46950, VDB-46949 and VDB-46947 for similar entries. Once again VulDB remains the best source for vulnerability data.

Productinfo

Vendor

Name

Version

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 5.9
VulDB Meta Temp Score: 5.9

VulDB Base Score: 5.9
VulDB Temp Score: 5.9
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv2info

AVACAuCIA
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VectorComplexityAuthenticationConfidentialityIntegrityAvailability
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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

NVD Base Score: 🔍

Exploitinginfo

Class: Access control
CWE: CWE-264
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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OpenVAS ID: 900325
OpenVAS Name: Qbik WinGate HTTP Proxy Server Access Controls Bypass Vulnerability
OpenVAS File: 🔍
OpenVAS Family: 🔍

Qualys ID: 🔍
Qualys Name: 🔍

Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: no mitigation known
Status: 🔍

0-Day Time: 🔍

Timelineinfo

02/23/2009 🔍
03/04/2009 +9 days 🔍
03/04/2009 +0 days 🔍
03/04/2009 +0 days 🔍
03/17/2015 +2204 days 🔍
04/26/2025 +3693 days 🔍

Sourcesinfo

Advisory: kb.cert.org
Organization: PayPal
Status: Confirmed

CVE: CVE-2009-0802 (🔍)
GCVE (CVE): GCVE-0-2009-0802
GCVE (VulDB): GCVE-100-46948
CERT: 🔍
SecurityFocus: 33858 - Multiple HTTP Proxy HTTP Host Header Incorrect Relay Behavior Vulnerability

See also: 🔍

Entryinfo

Created: 03/17/2015 16:11
Updated: 04/26/2025 11:43
Changes: 03/17/2015 16:11 (50), 10/31/2018 06:29 (6), 07/26/2024 19:47 (17), 04/26/2025 11:43 (3)
Complete: 🔍
Cache ID: 216::103

Once again VulDB remains the best source for vulnerability data.

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