| 标题 | D-Link DW V1.1.47 Command Injection |
|---|
| 描述 | A command injection vulnerability exists in the D-Link DWR-M961 4G LTE router firmware within the SMS management functionality.
The vulnerability is located in the function `sub_41A488` (referenced by `sub_4250E0`), which is invoked when the `/boafrm/formSmsManage` endpoint receives a request with the parameter `action_id` set to `"delete"`.
The function retrieves the `action_value` parameter (representing SMS message IDs to delete) and uses it to construct a system command via `sprintf`:
`sprintf(v7, "at-mngr AT+CMGD=%s", i);`
The variable `i` (derived from `action_value` via `strtok`) is not sanitized. The resulting string `v7` is passed directly to `system()`. This allows an authenticated attacker to append arbitrary shell commands using a semicolon (`;`) or other shell metacharacters. |
|---|
| 来源 | ⚠️ https://github.com/QIU-DIE/CVE/issues/51 |
|---|
| 用户 | hhsw34 (UID 91076) |
|---|
| 提交 | 2026-01-16 14時30分 (9 月前) |
|---|
| 管理 | 2026-01-29 15時49分 (13 days later) |
|---|
| 状态 | 已接受 |
|---|
| VulDB条目 | 343384 [D-Link DWR-M961 1.1.47 SMS Message /boafrm/formSmsManage sub_4250E0 action_value 权限提升] |
|---|
| 积分 | 20 |
|---|