Description
Web Viewer 1.0.0.193 on Samsung SRN-1670D devices suffers from an Unrestricted file upload vulnerability: 'network_ssl_upload.php' allows remote authenticated attackers to upload and execute arbitrary PHP code via a filename with a .php extension, which is then accessed via a direct request to the file in the upload/ directory. To authenticate for this attack, one can obtain web-interface credentials in cleartext by leveraging the existing Local File Read Vulnerability referenced as CVE-2015-8279, which allows remote attackers to read the web-interface credentials via a request for the cslog_export.php?path=/root/php_modules/lighttpd/sbin/userpw URI.
Public exploits
Exploit or proof-of-concept code for this vulnerability is publicly available, which lowers the bar for attackers. Treat it as a reason to patch sooner.
Metasploit 1 module
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Samsung SRN-1670D Web Viewer Version 1.0.0.193 Arbitrary File Read and Upload
exploit/linux/http/samsung_srv_1670d_upload_exec
Exploit-DB 1
- Web Viewer 1.0.0.193 (Samsung SRN-1670D) - Unrestricted File Upload EDB-43138 · webapps · Nov 13, 2017
GitHub 1 repository
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realistic-security/CVE-2017-16524 ★ 4 · Nov 5, 2017
Unrestricted file upload vulnerability - Web Viewer 1.0.0.193 on Samsung SRN-1670D
Sources: PoC-in-GitHub, Metasploit Framework, Exploit-DB — updated daily. Only links are listed; no exploit code is hosted here.