| Titre | D-Link DIR-823X 250416 OS Command Injection |
|---|
| Description | The D-Link DIR-823X router is susceptible to a Remote Command Injection vulnerability via the /goform/set_dmz endpoint. This flaw stems from the backend function sub_4208A0, which fails to adequately filter the newline character (\n or 0x0A) when handling user-submitted dmz_host or dmz_enable parameters. An authenticated attacker can leverage the newline character to truncate the original UCI configuration command and execute arbitrary shell commands with root privileges. |
|---|
| La source | ⚠️ https://github.com/master-abc/cve/issues/32 |
|---|
| Utilisateur | 942384053 (UID 94603) |
|---|
| Soumission | 28/01/2026 14:23 (il y a 3 mois) |
|---|
| Modérer | 07/02/2026 09:26 (10 days later) |
|---|
| Statut | Accepté |
|---|
| Entrée VulDB | 344857 [D-Link DIR-823X 250416 Configuration /goform/set_dmz sub_4208A0 dmz_host/dmz_enable élévation de privilèges] |
|---|
| Points | 20 |
|---|