| Titel | D-Link Router D-Link DWR-M921 V1.1.52 Command Injection |
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| Beschreibung | A vulnerability has been found in D-Link DWR-M921 firmware V1.1.52. It can be triggered through the route /boafrm/formWsc. The manipulation of the argument targetAPSsid leads to OS command injection. The attack is possible remotely after authentication.
In the formWsc handler (0x45A5A0) the targetAPSsid parameter passes through sub_43B224, which only escapes \, " and backticks — $, (, ), ; are not filtered. Using $(CMD) syntax, arbitrary commands can be injected into the iwpriv command. |
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| Quelle | ⚠️ https://gist.github.com/H3rmesk1t/f2d1f9115192b7af18699a8214a5b7ad |
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| Benutzer | H3rmesk1t (UID 70306) |
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| Einreichung | 06.08.2026 20:24 (vor 1 Monat) |
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| Moderieren | 13.09.2026 09:58 (1 month later) |
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| Status | Akzeptiert |
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| VulDB Eintrag | 403248 [D-Link DWR-M921 1.1.52 /boafrm/formWsc targetAPSsid erweiterte Rechte] |
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| Punkte | 20 |
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