| タイトル | EFM ipTIME T24000M Version 14.20.0 and earlier Remote Code Execution (RCE) |
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| 説明 | The ipTIME T24000M firmware (version 14.20.0 and earlier) contains a critical chain of vulnerabilities that allows unauthenticated remote root users to gain privileges.
The vulnerability stems from a logical flaw in the session validation mechanism of the core `timepro.cgi` binary. The access control function `httpcon_check_session_url` incorrectly skips authentication checks for HTTP requests whose URL paths do not begin with `/sess-bin/`; an attacker need only modify the request path to `/cgi/timepro.cgi` to bypass the login requirement.
This bypass enables an attacker to gain unauthorized access to the restricted `hiddenloginsetup` function, thereby forcing a reset of the administrator password to satisfy the security checks of a secondary vulnerability.
Subsequently, by enabling the “Remote Support” feature and using a hardcoded magic string (!@dnjsrurelqjrm*&) to access the hidden d.cgi debug endpoint, an attacker can bypass the final layer of security and directly inject arbitrary shell commands into the popen system call via the cmd parameter, ultimately gaining full root privileges. |
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| ソース | ⚠️ https://github.com/AdminSafe/CVE/issues/10 |
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| ユーザー | 010hex (UID 99386) |
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| 送信 | 2026年07月09日 04:46 (2 月 ago) |
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| モデレーション | 2026年08月23日 16:09 (2 months later) |
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| ステータス | 承諾済み |
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| VulDBエントリ | 394557 [EFM ipTIME T24000M 迄 14.20.0 Session Validation httpcon_check_session_url 弱い認証] |
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| ポイント | 20 |
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