| Titel | EFM ipTIME T24000M Version 14.20.0 and earlier Remote Code Execution (RCE) |
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| Beschreibung | 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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| Quelle | ⚠️ https://github.com/AdminSafe/CVE/issues/10 |
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| Benutzer | 010hex (UID 99386) |
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| Einreichung | 09.07.2026 04:46 (vor 2 Monaten) |
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| Moderieren | 23.08.2026 16:09 (2 months later) |
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| Status | Akzeptiert |
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| VulDB Eintrag | 394557 [EFM ipTIME T24000M bis 14.20.0 Session Validation httpcon_check_session_url schwache Authentisierung] |
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| Punkte | 20 |
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