---
id: CVE-2020-21161
title: >-
  Cross Site Scripting (XSS) vulnerability in Ruckus Wireless ZoneDirector
  9.8.3.0.
summary: >-
  Cross Site Scripting (XSS) vulnerability in Ruckus Wireless ZoneDirector
  9.8.3.0.
severity: medium
cvss: 6.1
cvssVector: 'CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N'
cwe:
  - CWE-79
vendor: ruckuswireless
product: zonedirector_firmware
affected:
  - zonedirector_firmware = 9.8.3.0
published: '2022-06-27'
updated: '2026-07-05'
source: NVD
sourceUrl: 'https://nvd.nist.gov/vuln/detail/CVE-2020-21161'
references:
  - url: >-
      https://dollahibrahim.blogspot.com/2019/11/cross-site-scripting-on-ruckus.html
    label: cve@mitre.org
  - url: 'http://ruckus.com'
    label: af854a3a-2127-422b-91ae-364da2661108
  - url: 'http://zonedirector.com'
    label: af854a3a-2127-422b-91ae-364da2661108
  - url: >-
      https://dollahibrahim.blogspot.com/2019/11/cross-site-scripting-on-ruckus.html
    label: af854a3a-2127-422b-91ae-364da2661108
tags:
  - nvd
epss: 0.00711
epssPercentile: 0.51499
ingestedAt: '2026-07-06T17:03:24.797Z'
---

## Overview

Cross Site Scripting (XSS) vulnerability in Ruckus Wireless ZoneDirector 9.8.3.0.

## Affected

- `zonedirector_firmware = 9.8.3.0`

## Remediation

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