CVE-2017-3742

MEDIUM

Lenovo Connect2 <4.2.5.4885-4.2.5.3071 - Info Disclosure

Title source: llm

Description

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.

References (1)

[Vendor Advisory] https://support.lenovo.com/us/en/product_security/LEN-14398

Scores

CVSS v3 4.8

EPSS 0.0016

EPSS Percentile 37.4%

Attack Vector ADJACENT_NETWORK

CVSS:3.0/AV:A/AC:H/PR:L/UI:N/S:U/C:H/I:N/A:N

Details

CWE

CWE-200

Status published

Products (2)

lenovo/connect2 < 4.2.5

Lenovo Group Ltd./Lenovo Connect2 < Earlier than 4.2.5.4885 for Windows and 4.2.5.3071 for Android.

Published Jul 17, 2017

Tracked Since Feb 18, 2026