| タイトル | EFM iptime A6004MX 14.18.2 Authentication Bypass & Arbitrary File Upload leading to RCE |
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| 説明 | A critical security vulnerability exists in the ipTIME router firmware involving the timepro.cgi binary.
First, an Authentication Bypass vulnerability allows unauthenticated attackers to access sensitive CGI functions by utilizing the /cgi/ URL path instead of the standard /sess-bin/ path. This bypasses the session validation logic in the ftext dispatcher.
Second, an Arbitrary File Upload vulnerability exists in the commit_vpncli_file_upload function. The function fails to properly validate the file extension or file content. This allows an attacker to successfully upload an arbitrary OpenVPN configuration file (.ovpn) directly to the system directory /etc/econf/vpnclient/openvpn/.
By uploading a malicious OpenVPN configuration file containing the script-security 2 and up directives, an attacker can trigger the execution of arbitrary system commands with root privileges when the VPN service is invoked. |
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| ソース | ⚠️ https://github.com/LX-LX88/cve-new/issues/3 |
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| ユーザー | LX-LX (UID 91683) |
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| 送信 | 2026年02月01日 11:05 (3 月 ago) |
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| モデレーション | 2026年02月15日 17:12 (14 days later) |
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| ステータス | 承諾済み |
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| VulDBエントリ | 346159 [EFM iptime A6004MX 14.18.2 /cgi/timepro.cgi commit_vpncli_file_upload 特権昇格] |
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| ポイント | 20 |
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