How severe is CVE-2024-27440?

CVE-2024-27440 has a CVSS 3.x base score of 4.8, rated medium severity. It is exploitable over network with high attack complexity, requires no privileges and no user interaction. Impact on confidentiality is low, integrity low, and availability none.

Is CVE-2024-27440 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (13th percentile), an estimate of the probability of exploitation in the next 30 days.

How do I fix CVE-2024-27440?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.

Does CVE-2024-27440 have an EU (EUVD) identifier?

Yes. CVE-2024-27440 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2024-24643.

When was CVE-2024-27440 published?

CVE-2024-27440 was published on 2024-03-13 and last updated on 2026-06-17.

CVE-2024-27440

CVE-2024-27440 is a medium-severity vulnerability with a CVSS 3.x base score of 4.8. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-295.

Key facts

Severity: Medium (CVSS 3.x base score 4.8)
EPSS exploit prediction: 0% (13th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2024-24643
Weakness: CWE-295
Published: 2024-03-13
Last modified: 2026-06-17

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.

Frequently asked questions

What is CVE-2024-27440?: 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.
How severe is CVE-2024-27440?: CVE-2024-27440 has a CVSS 3.x base score of 4.8, rated medium severity. It is exploitable over network with high attack complexity, requires no privileges and no user interaction. Impact on confidentiality is low, integrity low, and availability none.
Is CVE-2024-27440 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (13th percentile), an estimate of the probability of exploitation in the next 30 days.
How do I fix CVE-2024-27440?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
Does CVE-2024-27440 have an EU (EUVD) identifier?: Yes. CVE-2024-27440 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2024-24643.
When was CVE-2024-27440 published?: CVE-2024-27440 was published on 2024-03-13 and last updated on 2026-06-17.

References

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