CVE-2024-23783

HIGHNVD 8.88.8—

8.8

Improper authentication vulnerability in Energy Management Controller with Cloud Services JH-RVB1 /JH-RV11 Ver.B0.1.9.1 and earlier allows a network-adjacent unauthenticated attacker to access the affected product without authentication.

CVSS v3: 8.8
EG Score: 8.8(medium)
EPSS: 47.0%
KEV: Not listed

Published

February 14, 2024

Last Modified

March 25, 2025

References (6)

vultures@jpcerthttps://jp.sharp/support/taiyo/info/JVNVU94591337_en.pdf
vultures@jpcerthttps://jp.sharp/support/taiyo/info/JVNVU94591337_jp.pdf
vultures@jpcerthttps://jvn.jp/en/vu/JVNVU94591337/
af854a3a-2127-422b-91ae-364da2661108https://jp.sharp/support/taiyo/info/JVNVU94591337_en.pdf
af854a3a-2127-422b-91ae-364da2661108https://jp.sharp/support/taiyo/info/JVNVU94591337_jp.pdf
af854a3a-2127-422b-91ae-364da2661108https://jvn.jp/en/vu/JVNVU94591337/

Weakness Classification(1)

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

CWE-306Missing Authentication for Critical Function

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.

2026-06-04 13:11 UTCepss_batch
2026-06-04 13:11 UTCepss_batch
2026-06-04 13:11 UTCepss_batch
2026-06-02 20:12 UTCepss_batch
2026-06-02 20:12 UTCepss_batch
2026-06-01 13:51 UTCepss_batch
2026-06-01 13:51 UTCepss_batch
2026-06-01 13:51 UTCepss_batch
2026-05-31 22:30 UTCepss_batch
2026-05-31 22:30 UTCepss_batch
2026-05-31 00:15 UTCepss_batch
2026-05-31 00:15 UTCepss_batch
2026-05-29 13:43 UTCepss_batch
2026-05-29 13:43 UTCepss_batch
2026-05-28 13:44 UTCepss_batch
2026-05-28 13:44 UTCepss_batch
2026-05-28 13:44 UTCepss_batch
2026-05-27 13:40 UTCepss_batch
2026-05-27 13:40 UTCepss_batch
2026-05-26 13:43 UTCepss_batch

Frequently asked(5)

What is CVE-2024-23783?

CVE-2024-23783 is a high vulnerability published on February 14, 2024. Improper authentication vulnerability in Energy Management Controller with Cloud Services JH-RVB1 /JH-RV11 Ver.B0.1.9.1 and earlier allows a network-adjacent unauthenticated attacker to access the affected product without authentication.

When was CVE-2024-23783 disclosed?

CVE-2024-23783 was first published in the National Vulnerability Database on February 14, 2024, with the most recent update on March 25, 2025. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.

Is CVE-2024-23783 actively exploited?

CVE-2024-23783 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 47.0% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.

What is the CVSS score of CVE-2024-23783?

CVE-2024-23783 has a CVSS v3 base score of 8.8 (NVD).

How do I remediate CVE-2024-23783?

Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2024-23783, 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

See which npm, PyPI, Go, and Maven packages are affected by CVE-2024-23783

Explore →

Is Your Infrastructure Affected by CVE-2024-23783?

EchelonGraph automatically scans your cloud infrastructure and maps CVE exposure using blast radius analysis.

Start Free Scan →Browse All CVEs

CVE-2024-23783

📅 Published

🔄 Last Modified

🔗 References (6)

Weakness Classification(1)

Data Freshness Timeline

❓ Frequently asked(5)

Dependency Blast Radius

Is Your Infrastructure Affected by CVE-2024-23783?

🔗 Related CVEs(same CWE)

Same CWE

Published

Last Modified

References (6)

Frequently asked(5)

Related CVEs(same CWE)