CVE-2024-27440

The Toyoko Inn official App for iOS versions prior to 1.13.0 and Toyoko Inn official App for...

4.8 Medium

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.

Attack profile

How easy it is to exploit

Attack vector: Network
Complexity: High
Privileges needed: None
User interaction: None

What an attacker can affect

Confidentiality: Low
Integrity: Low
Availability: None

Exploit likelihood

0.22%Up 0.2 points since Mar 13, 2024

What each source reports

CVE List Score used 4.8

Record: CVE-2024-27440
CVSS 3.1: 4.8 MediumCVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:N
Weakness: CWE-295
Updated: 2026-11-02

EUVDEUVD-2024-24643 4.8

Record: EUVD-2024-24643
CVSS 3.1: 4.8 MediumCVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:N
Updated: 2026-11-03

GitHub AdvisoriesGHSA-6h99-8764-6j4p 4.8

The Toyoko Inn official App for iOS versions prior to 1.13.0 and Toyoko Inn official App for...

Record: GHSA-6h99-8764-6j4p
CVSS 3.1: 4.8 MediumCVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:N
Weakness: CWE-295
Updated: 2026-11-02

NVD 4.8

Record: CVE-2024-27440
CVSS 3.1: 4.8 MediumCVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:N
Weakness: CWE-295
Updated: 2026-11-02

Affected products

History

History
Recorded	Changed	Sources
Nov 3, 2026	aliases, published	EUVD
Nov 2, 2026	first indexed	CVE List, GitHub Advisories, NVD

Dates are when Every CVE recorded each change. Upstream dates may differ.

In short

CVE-2024-27440 is a medium vulnerability (CVSS 4.8) in Toyoko Inn It Solution Co., Ltd. Inn Official App For Android, published March 13, 2024. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 0.22%, the 13th percentile. No source names a fixed version.