| Titre | D-Link DIR-820LW B2.03 OS Command Injection |
|---|
| Description | A critical command injection vulnerability exists in the ssdpcgi_main function of the D-Link DIR-820LW B2.03 router, which handles SSDP (Simple Service Discovery Protocol) M-SEARCH requests. The program retrieves the value of the HTTP_ST (Search Target) field from environment variables and directly concatenates it into a shell command string without any sanitization or escaping. A remote, unauthenticated attacker can execute arbitrary system commands with root privileges by sending a specially crafted SSDP packet. |
|---|
| La source | ⚠️ https://github.com/yunleeeee/cve/issues/1 |
|---|
| Utilisateur | junqi (UID 93773) |
|---|
| Soumission | 06/03/2026 10:59 (il y a 3 mois) |
|---|
| Modérer | 20/03/2026 13:21 (14 days later) |
|---|
| Statut | Accepté |
|---|
| Entrée VulDB | 352055 [D-Link DIR-820LW 2.03 SSDP ssdpcgi_main élévation de privilèges] |
|---|
| Points | 20 |
|---|