CVE-2017-3742

Severity Score

4.8

*CVSS v3

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

*SSVC

Descriptions

In Lenovo Connect2 versions earlier than 4.2.5.4885 for Windows and 4.2.5.3071 for Android, when an ad-hoc connection is made between two systems for the purpose of sharing files, the password for this ad-hoc connection will be stored in a user-readable location. An attacker with read access to the user's contents could connect to the Connect2 hotspot and see the contents of files while they are being transferred between the two systems.

En las versiones de Lenovo Connect2 anteriores a 4.2.5.4885 para Windows y versión 4.2.5.3071 para Android, cuando una conexión ad-hoc se realiza entre dos sistemas con el fin de compartir archivos, la contraseña de esta conexión ad-hoc será almacenada en una ubicación legible por el usuario. Un atacante con acceso de lectura al contenido del usuario podría conectarse al punto de acceso Connect2 y visualizar el contenido de los archivos mientras estos son transferidos entre los dos sistemas.

*Credits: N/A

Attack Vector

Adjacent

Attack Complexity

High

Privileges Required

Low

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

None

Availability

None

Attack Vector

Adjacent

Attack Complexity

Medium

Authentication

Single

Confidentiality

Partial

Integrity

None

Availability

None

* Common Vulnerability Scoring System

SSVC

Decision:-

Exploitation

Automatable

Tech. Impact

* Organization's Worst-case Scenario

Timeline

2016-12-16 CVE Reserved
2017-07-17 CVE Published
2023-03-08 EPSS Updated
2024-09-16 CVE Updated
---------- Exploited in Wild
---------- KEV Due Date
---------- First Exploit

CWE

CWE-200: Exposure of Sensitive Information to an Unauthorized Actor

CAPEC

References (1)

URL	Tag	Source

URL	Date	SRC

URL	Date	SRC

URL	Date	SRC
https://support.lenovo.com/us/en/product_security/LEN-14398	2017-07-27

Affected Vendors, Products, and Versions

Vendor		Product				Version		Other		Status
Vendor	Product	Version	Other	Status	<-- -->	Vendor	Product	Version	Other	Status
Lenovo Search vendor "Lenovo"	Connect2 Search vendor "Lenovo" for product "Connect2"	<= 4.2.5 Search vendor "Lenovo" for product "Connect2" and version " <= 4.2.5"	-	Affected	in	Microsoft Search vendor "Microsoft"	Windows Search vendor "Microsoft" for product "Windows"	*	-	Safe
Lenovo Search vendor "Lenovo"	Connect2 Search vendor "Lenovo" for product "Connect2"	<= 4.2.5 Search vendor "Lenovo" for product "Connect2" and version " <= 4.2.5"	-	Affected	in	Google Search vendor "Google"	Android Search vendor "Google" for product "Android"	*	-	Safe