Vulnerability identifier: #VU86003

Vulnerability risk: Medium

CVSSv3.1: 8.3 [CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H/E:U/RL:O/RC:C]

CVE-ID: CVE-2024-23789

CWE-ID: CWE-78

Exploitation vector: Local network

Exploit availability: No

Vulnerable software:
Energy Management Controller with Cloud Services
Other software / Other software solutions
JH-RVB1
Other software / Other software solutions
JH-RV11
Other software / Other software solutions

Vendor: Sharp Corporation

Description

The vulnerability allows a remote attacker to execute arbitrary shell commands on the target system.

The vulnerability exists due to improper input validation. A remote attacker on the local network can pass specially crafted data to the application and execute arbitrary OS commands on the target system.

Successful exploitation of this vulnerability may result in complete compromise of vulnerable system.

Mitigation
Install updates from vendor's website.

Vulnerable software versions

Energy Management Controller with Cloud Services: B0.1.9.1

JH-RVB1: All versions

JH-RV11: All versions

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External links
http://jvn.jp/en/vu/JVNVU94591337/index.html
http://jp.sharp/support/taiyo/info/JVNVU94591337_en.pdf

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Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the local network (LAN).

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.