| Titel | D-Link Router D-Link DWR-M921 V1.1.52 Command Injection |
|---|
| Beschreibung | A vulnerability has been found in D-Link DWR-M921 firmware V1.1.52. It can be triggered through the route /boafrm/formDiskPartition. The manipulation of device/partition name arguments leads to command injection in umount/parted commands. The attack is possible remotely after authentication.
In the formDiskPartition handler (0x46F610) partition device names are concatenated into umount /dev/%s%s and parted /dev/%s -s rm %s commands executed via system(). Device names come from the devicename parameter and partition table entries (written by the Add_Partition/Delete_Selected flows). |
|---|
| Quelle | ⚠️ https://gist.github.com/H3rmesk1t/2052767b9fb397e311c17383a0e19021 |
|---|
| Benutzer | H3rmesk1t (UID 70306) |
|---|
| Einreichung | 06.08.2026 20:23 (vor 1 Monat) |
|---|
| Moderieren | 13.09.2026 09:57 (1 month later) |
|---|
| Status | Akzeptiert |
|---|
| VulDB Eintrag | 403246 [D-Link DWR-M921 1.1.52 formDiskPartition system devicename erweiterte Rechte] |
|---|
| Punkte | 20 |
|---|