GreenSQL GreenSQL Firewall up to 0.3.3 x=y=z sql injection

CVSS Meta Temp Score
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CTI Interest Score
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6.6$0-$5k0.00

Summaryinfo

A vulnerability categorized as critical has been discovered in GreenSQL GreenSQL Firewall up to 0.3.3. This impacts an unknown function. Executing a manipulation of the argument x=y=z can lead to sql injection. This vulnerability appears as CVE-2008-6992. The attack may be performed from remote. In addition, an exploit is available. It is advisable to upgrade the affected component.

Detailsinfo

A vulnerability was found in GreenSQL GreenSQL Firewall up to 0.3.3 (Firewall Software). It has been declared as critical. This vulnerability affects an unknown functionality. The manipulation of the argument x=y=z with an unknown input leads to a sql injection vulnerability. The CWE definition for the vulnerability is CWE-89. The product constructs all or part of an SQL command using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the intended SQL command when it is sent to a downstream component. As an impact it is known to affect confidentiality, integrity, and availability. CVE summarizes:

GreenSQL Firewall (greensql-fw), possibly before 0.9.2 or 0.9.4, allows remote attackers to bypass the SQL injection protection mechanism via a WHERE clause containing an expression such as "x=y=z", which is successfully parsed by MySQL.

The weakness was presented 09/03/2008 (Website). The advisory is available at greensql.net. This vulnerability was named CVE-2008-6992 since 08/17/2009. The exploitation appears to be easy. The attack can be initiated remotely. No form of authentication is required for a successful exploitation. Technical details and also a public exploit are known. This vulnerability is assigned to T1505 by the MITRE ATT&CK project.

It is possible to download the exploit at exploit-db.com. It is declared as proof-of-concept.

Upgrading to version 0.3.4 eliminates this vulnerability.

The vulnerability is also documented in the databases at Exploit-DB (33203) and OSVDB (48910†). See VDB-38937 and VDB-85980 for similar entries. If you want to get best quality of vulnerability data, you may have to visit VulDB.

Productinfo

Type

Vendor

Name

Version

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 7.3
VulDB Meta Temp Score: 6.6

VulDB Base Score: 7.3
VulDB Temp Score: 6.6
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: Sql injection
CWE: CWE-89 / CWE-74 / CWE-707
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Access: Public
Status: Proof-of-Concept
Download: 🔍

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Exploit-DB: 🔍

Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔍

Upgrade: GreenSQL Firewall 0.3.4

Timelineinfo

09/03/2008 🔍
10/09/2008 +36 days 🔍
08/17/2009 +312 days 🔍
08/19/2009 +2 days 🔍
03/18/2015 +2037 days 🔍
02/01/2025 +3608 days 🔍

Sourcesinfo

Advisory: greensql.net
Status: Confirmed
Confirmation: 🔍

CVE: CVE-2008-6992 (🔍)
GCVE (CVE): GCVE-0-2008-6992
GCVE (VulDB): GCVE-100-49498
OSVDB: 48910 - GreenSQL Firewall (greensql-fw) WHERE Clause Direct Comparison SQL Injection Filter Bypass

scip Labs: https://www.scip.ch/en/?labs.20161013
See also: 🔍

Entryinfo

Created: 03/18/2015 15:15
Updated: 02/01/2025 13:50
Changes: 03/18/2015 15:15 (52), 12/15/2017 09:10 (2), 02/01/2025 13:50 (27)
Complete: 🔍
Cache ID: 216::103

If you want to get best quality of vulnerability data, you may have to visit VulDB.

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