CVE-2024-55408

MEDIUMNVD 5.35.3—

5.3

An improper access control vulnerability in the AsusSAIO.sys driver may lead to the misuse of software functionality utilizing the driver when crafted IOCTL requests are supplied.

CVSS v3: 5.3
EG Score: 5.3(medium)
EPSS: 37.6%
KEV: Not listed

Published

January 6, 2025

Last Modified

April 15, 2026

References (2)

54bf65a7-a193-42d2-b1ba-8e150d3c35e1https://github.com/heyheysky/vulnerable-driver/blob/master/CVE-2024-55408/CVE-2024-55408_AsusSAIO.sys_README.md
54bf65a7-a193-42d2-b1ba-8e150d3c35e1https://www.asus.com/tw/support/myasus-deeplink/

Weakness Classification(1)

MITRE Common Weakness Enumeration — the root-cause categories this CVE belongs to.

CWE-862Missing Authorization

Data Freshness Timeline

(refreshed 14× in last 7d / 20× in last 30d)

Each row is a source pipeline that fetched or updated this CVE on that date, with what changed. For example, "NVD update" means NVD published or revised its analysis for this CVE; "MITRE cvelistV5" means we ingested or refreshed it from the CNA feed. Most recent first.

2026-06-08 14:16 UTCEPSS rescore
2026-06-08 14:16 UTCEPSS rescore
2026-06-07 15:24 UTCEPSS rescore
2026-06-07 15:24 UTCEPSS rescore
2026-06-06 13:46 UTCEPSS rescore
2026-06-06 13:46 UTCEPSS rescore
2026-06-05 22:46 UTCEPSS rescore
2026-06-05 22:46 UTCEPSS rescore
2026-06-05 06:09 UTCEPSS rescore
2026-06-05 06:09 UTCEPSS rescore
2026-06-04 13:11 UTCEPSS rescore
2026-06-04 13:11 UTCEPSS rescore
2026-06-02 20:12 UTCEPSS rescore
2026-06-02 20:12 UTCEPSS rescore
2026-06-01 13:51 UTCEPSS rescore
2026-06-01 13:51 UTCEPSS rescore
2026-06-01 13:51 UTCEPSS rescore
2026-05-31 22:30 UTCEPSS rescore
2026-05-31 22:30 UTCEPSS rescore
2026-05-31 00:16 UTCEPSS rescore

Frequently asked(5)

What is CVE-2024-55408?

CVE-2024-55408 is a medium vulnerability published on January 6, 2025. An improper access control vulnerability in the AsusSAIO.sys driver may lead to the misuse of software functionality utilizing the driver when crafted IOCTL requests are supplied.

When was CVE-2024-55408 disclosed?

CVE-2024-55408 was first published in the National Vulnerability Database on January 6, 2025, with the most recent update on April 15, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.

Is CVE-2024-55408 actively exploited?

CVE-2024-55408 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 37.6% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.

What is the CVSS score of CVE-2024-55408?

CVE-2024-55408 has a CVSS v3 base score of 5.3 (NVD).

How do I remediate CVE-2024-55408?

Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2024-55408, EchelonGraph cross-links them in the Vendor Advisories panel below — those typically contain the canonical remediation steps, fixed version numbers, and any vendor-specific mitigations.

Dependency Blast Radius

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CVE-2024-55408

📅 Published

🔄 Last Modified

🔗 References (2)

Weakness Classification(1)

Data Freshness Timeline

❓ Frequently asked(5)

Dependency Blast Radius

Is Your Infrastructure Affected by CVE-2024-55408?

🔗 Related CVEs(same CWE)

Same CWE

Published

Last Modified

References (2)

Frequently asked(5)

Related CVEs(same CWE)