CVE-2024-2377

HIGHNVD 7.67.6—

7.6

A vulnerability exists in the too permissive HTTP response header web server settings of the SDM600. An attacker can take advantage of this and possibly carry out privileged actions and access sensitive information.

CVSS v3: 7.6
EG Score: 7.6(medium)
EPSS: 26.2%
KEV: Not listed

Published

April 30, 2024

Last Modified

April 15, 2026

References (2)

cybersecurity@hitachienergyhttps://publisher.hitachienergy.com/preview?DocumentId=8DBD000191&languageCode=en&Preview=true
af854a3a-2127-422b-91ae-364da2661108https://publisher.hitachienergy.com/preview?DocumentId=8DBD000191&languageCode=en&Preview=true

Weakness Classification(1)

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

CWE-346Origin Validation Error

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.

2026-06-02 20:12 UTCepss_batch
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2026-06-01 13:51 UTCepss_batch
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2026-05-29 13:43 UTCepss_batch
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2026-05-28 13:44 UTCepss_batch
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2026-05-26 07:18 UTCepss_batch
2026-05-26 07:18 UTCepss_batch

Frequently asked(5)

What is CVE-2024-2377?

CVE-2024-2377 is a high vulnerability published on April 30, 2024. A vulnerability exists in the too permissive HTTP response header web server settings of the SDM600. An attacker can take advantage of this and possibly carry out privileged actions and access sensitive information.

When was CVE-2024-2377 disclosed?

CVE-2024-2377 was first published in the National Vulnerability Database on April 30, 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-2024-2377 actively exploited?

CVE-2024-2377 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 26.2% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.

What is the CVSS score of CVE-2024-2377?

CVE-2024-2377 has a CVSS v3 base score of 7.6 (NVD).

How do I remediate CVE-2024-2377?

Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2024-2377, 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-2024-2377

📅 Published

🔄 Last Modified

🔗 References (2)

Weakness Classification(1)

Data Freshness Timeline

❓ Frequently asked(5)

Dependency Blast Radius

Is Your Infrastructure Affected by CVE-2024-2377?

🔗 Related CVEs(same CWE)

Same CWE

Published

Last Modified

References (2)

Frequently asked(5)

Related CVEs(same CWE)