Walk Through QR Code access control

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, was found in Walk Through (version unknown). Affected is an unknown part of the component QR Code Handler. The manipulation with an unknown input leads to a access control vulnerability. CWE is classifying the issue as CWE-284. The software does not restrict or incorrectly restricts access to a resource from an unauthorized actor. This is going to have an impact on confidentiality, integrity, and availability. CVE summarizes: - Walk Through Performing unauthorized actions on other customers. has a product designed to conduct smart shopping in stores. The customer receives a coder (or using an Android application) to scan at the beginning of the purchase the QR CODE on the cart, and then all the products he wants to purchase. At the end of the purchase the customer can pay independently. During the research it was discovered that it is possible to reset another customer's cart without verification. Because the number of purchases is serial.

The weakness was presented 08/05/2022. The advisory is available at This vulnerability is traded as CVE-2022-34768 since 06/29/2022. The technical details are unknown and an exploit is not available. This vulnerability is assigned to T1068 by the MITRE ATT&CK project.

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




CPE 2.3info

CPE 2.2info


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

VulDB Base Score: 5.3
VulDB Temp Score: 5.3
VulDB Vector: 🔒
VulDB Reliability: 🔍

NVD Base Score: 7.5
NVD Vector: 🔒

CNA Base Score: 4.8
CNA Vector (Israel National Cyber Directorate): 🔒



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


Class: Access control
CWE: CWE-284 / CWE-266
ATT&CK: T1068

Local: Yes
Remote: No

Availability: 🔒
Status: Not defined

EPSS Score: 🔒
EPSS Percentile: 🔒

Price Prediction: 🔍
Current Price Estimation: 🔒


Threat Intelligenceinfo

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


Recommended: no mitigation known
Status: 🔍

0-Day Time: 🔒


06/29/2022 CVE reserved
08/05/2022 +37 days Advisory disclosed
08/05/2022 +0 days VulDB entry created
08/30/2022 +25 days VulDB last update


Status: Not defined

CVE: CVE-2022-34768 (🔒)


Created: 08/05/2022 09:43 PM
Updated: 08/30/2022 06:47 PM
Changes: 08/05/2022 09:43 PM (47), 08/30/2022 06:47 PM (11)
Complete: 🔍


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