VDB-262997 · CVE-2023-41818 · GCVE-0-2023-41818

Motorola Device Help App prior 2023-12-01 SD Card missing access control

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.
4.1	$0-$5k	0.00

Summaryinfo

A vulnerability was found in Motorola Device Help App. It has been rated as problematic. This impacts an unknown function of the component SD Card Handler. The manipulation leads to missing access control. This vulnerability is uniquely identified as CVE-2023-41818. Local access is required to approach this attack. No exploit exists. Upgrading the affected component is advised.

Detailsinfo

A vulnerability was found in Motorola Device Help App. It has been rated as problematic. This issue affects an unknown function of the component SD Card Handler. The manipulation with an unknown input leads to a missing access control vulnerability. Using CWE to declare the problem leads to CWE-921. The product stores sensitive information in a file system or device that does not have built-in access control. Impacted is confidentiality. The summary by CVE is:

An improper use of the SD card for sensitive data vulnerability was reported in the Motorola Device Help application that could allow a local attacker to read system logs.

The weakness was disclosed by Sergey Toshin and Illia Khorolskyi. The advisory is shared at en-us.support.motorola.com. The identification of this vulnerability is CVE-2023-41818 since 09/01/2023. The exploitation is known to be easy. An attack has to be approached locally. Neither technical details nor an exploit are publicly available.

Upgrading to version 2023-12-01 eliminates this vulnerability.

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Productinfo

Vendor

Motorola

Name

Device Help App

License

commercial

CPE 2.3info

🔍

CPE 2.2info

🔍

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 4.1
VulDB Meta Temp Score: 4.1

VulDB Base Score: 3.3
VulDB Temp Score: 3.2
VulDB Vector: 🔍
VulDB Reliability: 🔍

CNA Base Score: 5.0
CNA Vector (Lenovo Group Ltd.): 🔍

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: Missing access control
CWE: CWE-921 / CWE-284 / CWE-266
CAPEC: 🔍
ATT&CK: 🔍

Physical: Partially
Local: Yes
Remote: Partially

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

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: Upgrade
Status: 🔍

0-Day Time: 🔍

Upgrade: Device Help App 2023-12-01

Timelineinfo

09/01/2023 🔍
12/01/2023 +91 days 🔍
05/03/2024 +153 days 🔍
05/03/2024 +0 days 🔍
05/03/2024 +0 days 🔍

Sourcesinfo

Advisory: en-us.support.motorola.com
Researcher: Sergey Toshin, Illia Khorolskyi
Status: Confirmed

CVE: CVE-2023-41818 (🔍)
GCVE (CVE): GCVE-0-2023-41818
GCVE (VulDB): GCVE-100-262997

Entryinfo

Created: 05/03/2024 17:08
Changes: 05/03/2024 17:08 (64)
Complete: 🔍
Cache ID: 216::103