# CVE-2024-23786: Cross-site scripting in Energy Management Controller with Cloud Services

> An unauthenticated network-adjacent attacker can execute arbitrary scripts in a user's browser via the management page of the Energy Management Controller.

- **Severity:** Critical 9.3 (`CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:N`)
- **Exploited in the wild:** Not known
- **Login needed:** Not needed
- **Attackable:** Over the internet
- **Victim action needed:** A user has to click or open something
- **Fix available:** No
- **Published:** 14 Feb 2024
- **Updated:** 18 Mar 2025
- **Also known as:** GHSA-w34f-v8wf-pvqj

## What is CVE-2024-23786?

CVE-2024-23786 is a critical cross-site scripting vulnerability in SHARP CORPORATION Energy Management Controller with Cloud Services, published on 14 Feb 2024. An attacker can exploit it over the internet without logging in, and only if a user opens a file or follows a link.

### Official description

Cross-site scripting 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 execute an arbitrary script on the web browser of the user who is accessing the management page of the affected product.

Weakness: CWE-79 (Improper Neutralization of Input During Web Page Generation)

## Which versions are affected by CVE-2024-23786?

It affects 2 products.


Products: Sharp Jh-Rv11 Firmware, Sharp Jh-Rvb1 Firmware.

## How do I fix CVE-2024-23786?

No fix has been published for CVE-2024-23786 yet. Limit exposure of the affected software until one is available.

## Is CVE-2024-23786 being exploited?

There is no known exploitation of CVE-2024-23786 in the wild and no public exploit code.

## Other vulnerabilities in SHARP CORPORATION Energy Management Controller with Cloud Services

- [CVE-2024-23789](https://insights.sbomify.com/CVE-2024-23789/): Command injection in Energy Management Controller with Cloud Services (critical 9.8)
- [CVE-2024-23788](https://insights.sbomify.com/CVE-2024-23788/): Server-side request forgery in Energy Management Controller with Cloud Services (critical 9.1)
- [CVE-2024-23783](https://insights.sbomify.com/CVE-2024-23783/): Auth bypass in Energy Management Controller with Cloud Services (high 8.8)
- [CVE-2024-23787](https://insights.sbomify.com/CVE-2024-23787/): Path traversal in Energy Management Controller with Cloud Services (high 7.5)
- [CVE-2024-23784](https://insights.sbomify.com/CVE-2024-23784/): Information disclosure in Energy Management Controller with Cloud Services (medium 6.5)

## Fix prompt for AI coding agents

```text
Check this codebase for CVE-2024-23786 and fix it if it is affected.

What it is: CVE-2024-23786 is a critical cross-site scripting vulnerability in SHARP CORPORATION Energy Management Controller with Cloud Services, published on 14 Feb 2024. An attacker can exploit it over the internet without logging in, and only if a user opens a file or follows a link.
Exploitation: There is no known exploitation of CVE-2024-23786 in the wild and no public exploit code.

Affected product: SHARP CORPORATION Energy Management Controller with Cloud Services. No package-level version data is available, so check the vendor advisory linked from the reference page.

Task:
1. Search the dependency manifests and lockfiles (for example package.json, package-lock.json, requirements.txt, poetry.lock, uv.lock, pom.xml, build.gradle, go.mod, Cargo.lock, Gemfile.lock) and any Dockerfiles for the affected packages, including transitive dependencies.
2. If an affected version is in use, upgrade it to the fixed version for its release line with the project's package manager, so the lockfile is regenerated. Prefer the smallest upgrade that fixes it.
3. If there is no fix, or the upgrade would break the build, do not guess: explain the risk and the safest workaround instead.
4. Run the tests and summarise what changed and why.
5. If nothing in the project is affected, say so and change nothing.

Reference: https://insights.sbomify.com/CVE-2024-23786/ (Markdown: https://insights.sbomify.com/CVE-2024-23786/index.md)
```

## Sources

- CVE record: https://www.cve.org/CVERecord?id=CVE-2024-23786
- NVD: https://nvd.nist.gov/vuln/detail/CVE-2024-23786
- OSV: https://osv.dev/vulnerability/CVE-2024-23786

---
From sbomify Insights: https://insights.sbomify.com/CVE-2024-23786/
Summaries are generated and may contain mistakes; the official description above is the record.