InGate Firewall/SIParator up to 4.5.0 Authentication Mechanism privileges management

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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A vulnerability, which was classified as critical, has been found in InGate Firewall and SIParator up to 4.5.0 (Firewall Software). This issue affects some unknown processing of the component Authentication Mechanism. The manipulation with an unknown input leads to a privilege escalation vulnerability. Using CWE to declare the problem leads to CWE-269. Impacted is confidentiality, integrity, and availability.

The weakness was released 01/16/2007 (Website). The advisory is shared at The identification of this vulnerability is CVE-2007-0334 since 01/17/2007. The exploitation is known to be easy. The attack may be initiated remotely. No form of authentication is needed for a successful exploitation. Neither technical details nor an exploit are publicly available.

It is declared as proof-of-concept.

Upgrading to version 4.5.1 eliminates this vulnerability.

The vulnerability is also documented in the databases at SecurityFocus (BID 22080), X-Force (31546) and Secunia (SA23737).





CPE 2.3infoedit

CPE 2.2infoedit


VulDB Meta Base Score: 7.3
VulDB Meta Temp Score: 6.4

VulDB Base Score: 7.3
VulDB Temp Score: 6.4
VulDB Vector: 🔍
VulDB Reliability: 🔍



VulDB Base Score: 🔍
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Class: Privilege escalation
CWE: CWE-269
ATT&CK: Unknown

Local: No
Remote: Yes

Availability: 🔍
Status: Proof-of-Concept

Price Prediction: 🔍
Current Price Estimation: 🔍


Threat Intelligenceinfoedit

Threat: 🔍
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Recommended: Upgrade
Status: 🔍

0-Day Time: 🔍

Upgrade: Firewall/SIParator 4.5.1


01/16/2007 🔍
01/16/2007 +0 days 🔍
01/16/2007 +0 days 🔍
01/16/2007 +0 days 🔍
01/17/2007 +0 days 🔍
01/17/2007 +0 days 🔍
03/12/2015 +2976 days 🔍
10/01/2017 +934 days 🔍


Status: Confirmed
Confirmation: 🔍

CVE: CVE-2007-0334 (🔍)
SecurityFocus: 22080 - InGate Firewall And SIParator Unspecified Authentication Replay Vulnerability
Secunia: 23737 - Ingate Firewall and SIParator Replay Attack Vulnerability, Less Critical
X-Force: 31546 - Ingate Firewall and SIParator SIP module security bypass
OSVDB: 32831 - Ingate Firewall/SIParator Unspecified Authentication Replay Attack
Vupen: ADV-2007-0209


Created: 03/12/2015 10:21 PM
Updated: 10/01/2017 08:42 PM
Changes: (7) vulnerability_cvss2_nvd_av vulnerability_cvss2_nvd_ac vulnerability_cvss2_nvd_au vulnerability_cvss2_nvd_ci vulnerability_cvss2_nvd_ii vulnerability_cvss2_nvd_ai source_secunia_date
Complete: 🔍


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