How severe is CVE-2024-55407?

CVE-2024-55407 has a CVSS 3.x base score of 7.8, rated high severity. It is exploitable over local access with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.

Is CVE-2024-55407 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (11th percentile), an estimate of the probability of exploitation in the next 30 days.

How do I fix CVE-2024-55407?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.

Does CVE-2024-55407 have an EU (EUVD) identifier?

Yes. CVE-2024-55407 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2024-52763.

When was CVE-2024-55407 published?

CVE-2024-55407 was published on 2025-01-06 and last updated on 2026-07-05.

CVE-2024-55407

CVE-2024-55407 is a high-severity vulnerability with a CVSS 3.x base score of 7.8. 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-1284.

Key facts

Severity: High (CVSS 3.x base score 7.8)
EPSS exploit prediction: 0% (11th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2024-52763
Weakness: CWE-1284
Published: 2025-01-06
Last modified: 2026-07-05

Description

An issue in the DeviceloControl function of ITE Tech. Inc ITE IO Access v1.0.0.0 allows attackers to perform arbitrary port read and write actions via supplying crafted IOCTL requests.

Frequently asked questions

What is CVE-2024-55407?: An issue in the DeviceloControl function of ITE Tech. Inc ITE IO Access v1.0.0.0 allows attackers to perform arbitrary port read and write actions via supplying crafted IOCTL requests.
How severe is CVE-2024-55407?: CVE-2024-55407 has a CVSS 3.x base score of 7.8, rated high severity. It is exploitable over local access with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.
Is CVE-2024-55407 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (11th percentile), an estimate of the probability of exploitation in the next 30 days.
How do I fix CVE-2024-55407?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.
Does CVE-2024-55407 have an EU (EUVD) identifier?: Yes. CVE-2024-55407 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2024-52763.
When was CVE-2024-55407 published?: CVE-2024-55407 was published on 2025-01-06 and last updated on 2026-07-05.

References

https://github.com/heyheysky/vulnerable-driver/blob/master/CVE-2024-55407/CVE-2024-55407_Winio64.sys_README.md

EU advisories (EUVD)

http://ite.com

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