---
id: CVE-2013-20009
title: Linksys WAG200G through 1.01.06 Stored XSS via policy_name Parameter
summary: >-
  Linksys WAG200G through 1.01.06 contains a stored cross-site scripting
  vulnerability that allows authenticated attackers to inject scripts via the
  policy_name parameter in setup.cgi. Attackers can save a malicious policy name
  from the Ac…
severity: medium
cvss: 4.8
cvssVector: 'CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N'
cvssSource: cna
cwe:
  - CWE-79
vendor: Linksys
product: WAG200G
affected:
  - WAG200G <= 1.01.06
published: '2026-10-28'
updated: '2026-10-28'
sourceUpdated: '2026-10-28T02:03:11.721Z'
source: CVEORG
sourceUrl: 'https://www.cve.org/CVERecord?id=CVE-2013-20009'
references:
  - url: 'https://www.s3cur1ty.de/m1adv2013-016'
    label: 's3cur1ty Advisory m1adv2013-016: Linksys WAG200G Multiple Vulnerabilities'
  - url: 'https://www.exploit-db.com/exploits/24476'
    label: 'ExploitDB-24476: Linksys WAG200G Multiple Vulnerabilities'
  - url: >-
      https://www.vulncheck.com/advisories/linksys-wag200g-through-1.01.06-stored-xss-via-policy-name-parameter
    label: >-
      VulnCheck Advisory: Linksys WAG200G through 1.01.06 Stored XSS via
      policy_name Parameter
tags:
  - cve.org
ingestedAt: '2026-10-28T03:02:57.634Z'
---

## Overview

Linksys WAG200G through 1.01.06 contains a stored cross-site scripting vulnerability that allows authenticated attackers to inject scripts via the policy_name parameter in setup.cgi. Attackers can save a malicious policy name from the AccessRes.htm page that executes in administrators' browsers when viewing the Status > Wireless page.

## Affected

- `WAG200G <= 1.01.06`

## Remediation

Refer to the linked advisories for vendor-supplied fixes and affected version ranges.