# CVE-2026-27756: SODOLA SL902-SWTGW124AS <= 200.1.20 Reflected XSS in Management Interface

> Reflected XSS in SODOLA gateway management interface allows attackers to execute arbitrary JavaScript in authenticated users' browsers via malicious URLs.

- **Severity:** Medium 5.1 (`CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:N/VI:N/VA:N/SC:L/SI:L/SA: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:** 27 Feb 2026
- **Updated:** 2 Mar 2026
- **Also known as:** GHSA-8m37-836g-p9g7

## What is CVE-2026-27756?

CVE-2026-27756 is a medium-severity cross-site scripting vulnerability in Shenzhen Hongyavision Technology Co., Ltd. (Sodola Networks) SODOLA SL902-SWTGW124AS, published on 27 Feb 2026. 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

SODOLA SL902-SWTGW124AS firmware versions through 200.1.20 contain a reflected cross-site scripting vulnerability in the management interface where user input is not properly encoded before output. Attackers can craft malicious URLs that execute arbitrary JavaScript in the web interface when visited by authenticated users.

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

## Which versions are affected by CVE-2026-27756?

It affects 1 product.


Products: Sodola-Network Sl902-Swtgw124as Firmware.

## How do I fix CVE-2026-27756?

No fix has been published for CVE-2026-27756 yet. Limit exposure of the affected software until one is available.

## Is CVE-2026-27756 being exploited?

There is no known exploitation of CVE-2026-27756 in the wild and no public exploit code.

## Other vulnerabilities in Shenzhen Hongyavision Technology Co., Ltd. (Sodola Networks) SODOLA SL902-SWTGW124AS

- [CVE-2026-27751](https://insights.sbomify.com/CVE-2026-27751/): SODOLA SL902-SWTGW124AS <= 200.1.20 Use of Default Credentials (critical 9.3)
- [CVE-2026-27755](https://insights.sbomify.com/CVE-2026-27755/): SODOLA SL902-SWTGW124AS <= 200.1.20 Predictable Session ID (critical 9.3)
- [CVE-2026-27752](https://insights.sbomify.com/CVE-2026-27752/): SODOLA SL902-SWTGW124AS <= 200.1.20 Cleartext Credential Transmission (high 8.2)
- [CVE-2026-27757](https://insights.sbomify.com/CVE-2026-27757/): SODOLA SL902-SWTGW124AS <= 200.1.20 Unverified Password Change (high 7.1)
- [CVE-2026-27753](https://insights.sbomify.com/CVE-2026-27753/): SODOLA SL902-SWTGW124AS <= 200.1.20 Improper Login Rate Limiting (medium 6.9)

## Fix prompt for AI coding agents

```text
Check this codebase for CVE-2026-27756 and fix it if it is affected.

What it is: CVE-2026-27756 is a medium-severity cross-site scripting vulnerability in Shenzhen Hongyavision Technology Co., Ltd. (Sodola Networks) SODOLA SL902-SWTGW124AS, published on 27 Feb 2026. 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-2026-27756 in the wild and no public exploit code.

Affected product: Shenzhen Hongyavision Technology Co., Ltd. (Sodola Networks) SODOLA SL902-SWTGW124AS. 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-2026-27756/ (Markdown: https://insights.sbomify.com/CVE-2026-27756/index.md)
```

## Sources

- CVE record: https://www.cve.org/CVERecord?id=CVE-2026-27756
- NVD: https://nvd.nist.gov/vuln/detail/CVE-2026-27756
- OSV: https://osv.dev/vulnerability/CVE-2026-27756

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From sbomify Insights: https://insights.sbomify.com/CVE-2026-27756/
Summaries are generated and may contain mistakes; the official description above is the record.