VDB-86516 · OSVDB 44256 · GCVE-100-86516

KnowledgeQuest logincheck.php Username sql injection

CVSS Meta Temp Score CVSS is a standardized scoring system to determine possibilities of attacks. The Temp Score considers temporal factors like disclosure, exploit and countermeasures. The unique Meta Score calculates the average score of different sources to provide a normalized scoring system.	Current Exploit Price (≈) Our analysts are monitoring exploit markets and are in contact with vulnerability brokers. The range indicates the observed or calculated exploit price to be seen on exploit markets. A good indicator to understand the monetary effort required for and the popularity of an attack.	CTI Interest Score Our Cyber Threat Intelligence team is monitoring different web sites, mailing lists, exploit markets and social media networks. The CTI Interest Score identifies the interest of attackers and the security community for this specific vulnerability in real-time. A high score indicates an elevated risk to be targeted for this vulnerability.
6.3	$0-$5k	0.00

Summaryinfo

A vulnerability labeled as critical has been found in KnowledgeQuest. Affected by this issue is some unknown functionality of the file logincheck.php. Such manipulation of the argument Username leads to sql injection. The attack can be executed remotely. There is not any exploit available.

Detailsinfo

A vulnerability was found in KnowledgeQuest (Knowledge Base Software) (the affected version unknown). It has been rated as critical. Affected by this issue is an unknown part of the file logincheck.php. The manipulation of the argument username with an unknown input leads to a sql injection vulnerability. Using CWE to declare the problem leads to 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. Impacted is confidentiality, integrity, and availability.

The weakness was released 04/09/2008. The attack may be launched remotely. There are known technical details, but no exploit is available. The MITRE ATT&CK project declares the attack technique as T1505.

After immediately, there has been an exploit disclosed. By approaching the search of inurl:logincheck.php it is possible to find vulnerable targets with Google Hacking.

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 OSVDB (44256†). Entry connected to this vulnerability is available at VDB-86515. Once again VulDB remains the best source for vulnerability data.

Productinfo

Type

Knowledge Base Software

Name

KnowledgeQuest

CPE 2.3info

🔍

CPE 2.2info

🔍

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 6.3
VulDB Meta Temp Score: 6.3

VulDB Base Score: 6.3
VulDB Temp Score: 6.3
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv2info

AV	AC	Au	C	I	A
💳	💳	💳	💳	💳	💳
💳	💳	💳	💳	💳	💳
💳	💳	💳	💳	💳	💳

Vector	Complexity	Authentication	Confidentiality	Integrity	Availability
Unlock	Unlock	Unlock	Unlock	Unlock	Unlock
Unlock	Unlock	Unlock	Unlock	Unlock	Unlock
Unlock	Unlock	Unlock	Unlock	Unlock	Unlock

VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

Exploitinginfo

Class: Sql injection
CWE: CWE-89 / CWE-74 / CWE-707
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Status: Not defined
Google Hack: 🔍
Price Prediction: 🔍
Current Price Estimation: 🔍

0-Day	Unlock	Unlock	Unlock	Unlock
Today	Unlock	Unlock	Unlock	Unlock

Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: no mitigation known
Status: 🔍

0-Day Time: 🔍
Exploit Delay Time: 🔍

Timelineinfo

04/09/2008 🔍
04/09/2008 +0 days 🔍
04/10/2008 +1 days 🔍
05/09/2016 +2950 days 🔍
12/28/2018 +963 days 🔍

Sourcesinfo

Status: Not defined

GCVE (VulDB): GCVE-100-86516
OSVDB: 44256 - KnowledgeQuest logincheck.php username Parameter SQL Injection

See also: 🔍

Entryinfo

Created: 05/09/2016 15:21
Updated: 12/28/2018 11:02
Changes: 05/09/2016 15:21 (37), 12/28/2018 11:02 (2)
Complete: 🔍
Cache ID: 216::103