| Titel | D-Link DIR-823X 250416 OS Command Injection |
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| Beschreibung | D-Link DIR-823X routers are susceptible to a Remote Command Injection vulnerability via the /goform/set_password endpoint. The vulnerability exists in the backend handling of the http_passwd parameter. Due to an incomplete sanitization mechanism that fails to filter newline characters (\n or 0x0A), an authenticated attacker who knows the current administrator password can inject arbitrary shell commands. These commands are executed with root privileges when the UCI configuration is committed and the system shell processes the modified configuration. |
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| Quelle | ⚠️ https://github.com/master-abc/cve/issues/22 |
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| Benutzer | 942384053 (UID 94603) |
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| Einreichung | 23.01.2026 14:53 (vor 8 Monaten) |
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| Moderieren | 06.02.2026 09:07 (14 days later) |
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| Status | Akzeptiert |
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| VulDB Eintrag | 344648 [D-Link DIR-823X 250416 /goform/set_password http_passwd erweiterte Rechte] |
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| Punkte | 20 |
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