CVE-2024-47045

HIGHNVD 7.87.8—

7.8

Privilege chaining issue exists in the installer of e-Tax software(common program). If this vulnerability is exploited, a malicious DLL prepared by an attacker may be executed with higher privileges than the application privilege.

CVSS v3: 7.8
EG Score: 7.8(medium)
EPSS: 21.5%
KEV: Not listed

Published

September 26, 2024

Last Modified

April 15, 2026

References (2)

vultures@jpcerthttps://jvn.jp/en/jp/JVN57749899/
vultures@jpcerthttps://www.e-tax.nta.go.jp/topics/2024/topics_20240924_versionup.htm

Weakness Classification(1)

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

CWE-268

Data Freshness Timeline

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

Every time one of our enrichment pipelines (NVD, MITRE cvelistV5, EPSS, CISA KEV, GHSA, OSV, vendor advisories) ran against this CVE. Most recent first.

2026-05-27 13:40 UTCepss_batch
2026-05-27 13:40 UTCepss_batch
2026-05-26 13:43 UTCepss_batch
2026-05-26 13:43 UTCepss_batch
2026-05-26 07:18 UTCepss_batch
2026-05-26 07:18 UTCepss_batch
2026-05-26 07:18 UTCepss_batch
2026-05-22 21:16 UTCepss_batch
2026-05-22 21:16 UTCepss_batch
2026-05-22 21:16 UTCepss_batch
2026-05-22 21:16 UTCepss_batch
2026-05-21 23:20 UTCEG score recompute
2026-05-21 23:20 UTCGHSA enrichment
2026-05-21 22:42 UTCepss_batch
2026-05-20 11:21 UTCepss_batch
2026-05-20 11:21 UTCepss_batch
2026-05-20 11:21 UTCepss_batch
2026-05-20 11:21 UTCepss_batch
2026-05-18 21:30 UTCepss_batch
2026-05-18 21:30 UTCepss_batch

Frequently asked(5)

What is CVE-2024-47045?

CVE-2024-47045 is a high vulnerability published on September 26, 2024. Privilege chaining issue exists in the installer of e-Tax software(common program). If this vulnerability is exploited, a malicious DLL prepared by an attacker may be executed with higher privileges than the application privilege.

When was CVE-2024-47045 disclosed?

CVE-2024-47045 was first published in the National Vulnerability Database on September 26, 2024, 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-2024-47045 actively exploited?

CVE-2024-47045 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 21.5% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.

What is the CVSS score of CVE-2024-47045?

CVE-2024-47045 has a CVSS v3 base score of 7.8 (NVD).

How do I remediate CVE-2024-47045?

Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2024-47045, 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-2024-47045

📅 Published

🔄 Last Modified

🔗 References (2)