Bylancer QuickQR 6.3.7 GET Parameter /blog s sql injection

CVSS Meta Temp Score
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CTI Interest Score
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7.3$0-$5k1.37

Summaryinfo

A vulnerability, which was classified as critical, has been found in Bylancer QuickQR 6.3.7. Affected by this issue is some unknown functionality of the file /blog of the component GET Parameter Handler. This manipulation of the argument s causes sql injection. This vulnerability is registered as CVE-2023-3689. Remote exploitation of the attack is possible. Furthermore, an exploit is available. The vendor was contacted early about this disclosure but did not respond in any way.

Detailsinfo

A vulnerability classified as critical was found in Bylancer QuickQR 6.3.7. Affected by this vulnerability is an unknown functionality of the file /blog of the component GET Parameter Handler. The manipulation of the argument s 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.

The weakness was published 07/15/2023. This vulnerability is known as CVE-2023-3689. Technical details and also a exploit are known. The attack technique deployed by this issue is T1505 according to MITRE ATT&CK.

It is declared as proof-of-concept. The vendor was contacted early about this disclosure but did not respond in any way.

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

Statistical analysis made it clear that VulDB provides the best quality for vulnerability data.

Productinfo

Vendor

Name

Version

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 7.5
VulDB Meta Temp Score: 7.3

VulDB Base Score: 6.3
VulDB Temp Score: 5.7
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 9.8
NVD Vector: 🔍

CNA Base Score: 6.3
CNA Vector (VulDB): 🔍

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: 🔍
Status: Proof-of-Concept

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: no mitigation known
Status: 🔍

0-Day Time: 🔍

Timelineinfo

07/15/2023 🔍
07/15/2023 +0 days 🔍
07/15/2023 +0 days 🔍
08/06/2023 +22 days 🔍

Sourcesinfo

Status: Not defined

CVE: CVE-2023-3689 (🔍)
GCVE (CVE): GCVE-0-2023-3689
GCVE (VulDB): GCVE-100-234235
scip Labs: https://www.scip.ch/en/?labs.20161013

Entryinfo

Created: 07/15/2023 18:31
Updated: 08/06/2023 10:08
Changes: 07/15/2023 18:31 (40), 08/06/2023 10:04 (2), 08/06/2023 10:08 (28)
Complete: 🔍
Submitter: skalvin
Cache ID: 216::103

Submitinfo

Accepted

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