What’s Vulnerable › Vulnerabilities

CVE-2024-23783

• Severity: high (CVSS 8.8 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.5% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2024-02-14 · updated 2026-06-17
• Weakness: CWE-306

Description

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.

Affected products

• SHARP Jh-Rv11 Firmware: through b0.1.9.1
• SHARP Jh-Rvb1 Firmware: through b0.1.9.1

References

• https://jp.sharp/support/taiyo/info/JVNVU94591337_en.pdf
• https://jp.sharp/support/taiyo/info/JVNVU94591337_jp.pdf
• https://jvn.jp/en/vu/JVNVU94591337/
• https://jp.sharp/support/taiyo/info/JVNVU94591337_en.pdf
• https://jp.sharp/support/taiyo/info/JVNVU94591337_jp.pdf
• https://jvn.jp/en/vu/JVNVU94591337/

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