| عنوان | D-Link DIR-823X 250416 OS Command Injection |
|---|
| الوصف | The D-Link DIR-823X router is susceptible to a Remote Command Injection vulnerability via the /goform/set_upnp endpoint. The flaw exists in the backend function sub_420618, which fails to adequately filter the newline character (\n or 0x0A) when handling the upnp_enable parameter.
An authenticated attacker can inject arbitrary shell commands by using a newline to terminate the intended UCI configuration command and initiate a malicious instruction. These commands are subsequently executed with root privileges. |
|---|
| المصدر | ⚠️ https://github.com/master-abc/cve/issues/31 |
|---|
| المستخدم | jiefengliang (UID 93721) |
|---|
| ارسال | 30/01/2026 11:40 AM (3 أشهر منذ) |
|---|
| الاعتدال | 07/02/2026 03:58 PM (8 days later) |
|---|
| الحالة | تمت الموافقة |
|---|
| إدخال VulDB | 344876 [D-Link DIR-823X 250416 /goform/set_upnp sub_420618 upnp_enable تجاوز الصلاحيات] |
|---|
| النقاط | 20 |
|---|