CVE-2024-27440

MEDIUM

Toyoko Inn <1.13.0-1.3.14 - Info Disclosure

Title source: llm

Description

The Toyoko Inn official App for iOS versions prior to 1.13.0 and Toyoko Inn official App for Android versions prior 1.3.14 don't properly verify server certificates, which allows a man-in-the-middle attacker to spoof servers and obtain sensitive information via a crafted certificate.

References (3)

Core 3

Core References

Various Sources

https://apps.apple.com/jp/app/%E3%83%9B%E3%83%86%E3%83%AB%E6%9D%B1%E6%A8%AAinn-%E6%9D%B1%E6%A8%AA%E3%82%A4%E3%83%B3-%E5%85%AC%E5%BC%8F%E3%82%A2%E3%83%97%E3%83%AA/id1439388270

Various Sources

https://play.google.com/store/apps/details?id=com.toyoko_inn.toyokoandroid

Third Party Advisory

https://jvn.jp/en/jp/JVN52919306/

Scores

CVSS v3 4.8

EPSS 0.0022

EPSS Percentile 12.8%

Attack Vector NETWORK

CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:N

CISA SSVC

Vulnrichment

Exploitation none

Automatable no

Technical Impact total

Details

CWE

CWE-295

Status published

Products (2)

Toyoko Inn IT Solution Co., Ltd./Toyoko Inn official App for Android prior 1.3.14

Toyoko Inn IT Solution Co., Ltd./Toyoko Inn official App for iOS prior to 1.13.0

Published Mar 13, 2024

Tracked Since Feb 18, 2026