CVE-2024-23783 — HIGH (8.8)

Q: How severe is CVE-2024-23783?

CVE-2024-23783 has been rated HIGH with a CVSS base score of 8.8/10. Review the CVSS metrics above for detailed severity breakdown.

Q: Is there a patch for CVE-2024-23783?

Check the references section above for vendor advisories and patch information. Affected products include: Sharp Jh-Rvb1 Firmware, Sharp Jh-Rvb1, Sharp Jh-Rv11 Firmware, Sharp Jh-Rv11.

Vulnerability 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.

CVSS Score

8.8

HIGH

CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Attack Vector

ADJACENT_NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality

HIGH

Integrity

HIGH

Availability

HIGH

Affected Products

Vendor	Product	Versions
Sharp	Jh-Rvb1 Firmware	<= b0.1.9.1
Sharp	Jh-Rvb1	All versions
Sharp	Jh-Rv11 Firmware	<= b0.1.9.1
Sharp	Jh-Rv11	All versions

Related Weaknesses (CWE)

CWE-306

References

https://jp.sharp/support/taiyo/info/JVNVU94591337_en.pdfVendor Advisory
https://jp.sharp/support/taiyo/info/JVNVU94591337_jp.pdfVendor Advisory
https://jvn.jp/en/vu/JVNVU94591337/Third Party Advisory
https://jp.sharp/support/taiyo/info/JVNVU94591337_en.pdfVendor Advisory
https://jp.sharp/support/taiyo/info/JVNVU94591337_jp.pdfVendor Advisory
https://jvn.jp/en/vu/JVNVU94591337/Third Party Advisory

FAQ

What is CVE-2024-23783?

CVE-2024-23783 is a vulnerability with a CVSS score of 8.8 (HIGH). 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 aff...

How severe is CVE-2024-23783?

CVE-2024-23783 has been rated HIGH with a CVSS base score of 8.8/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2024-23783?

Check the references section above for vendor advisories and patch information. Affected products include: Sharp Jh-Rvb1 Firmware, Sharp Jh-Rvb1, Sharp Jh-Rv11 Firmware, Sharp Jh-Rv11.