| Title | Tenda CH22 V1.0.0.1 Command Injection |
|---|
| Description | The Tenda CH22 V1.0.0.1 firmware has a command injection vulnerability in the formdelFileName function. The s variable receives the fileNameMit parameter from a POST request and is later passed to the v5 = strtok(s, "*"); function. The variable v5 is directly assigned to system by doSystemCmd However, since the Since user can control the input of fileNameMit, the statemeant doSystemCmd("/usr/sbin/EditDiskDir %s del '%s'", v5, v3); can cause a command injection. |
|---|
| Source | ⚠️ https://candle-throne-f75.notion.site/Tenda-CH22-formdelFileName-38edf0aa1185805190c5e2548b2dab9e |
|---|
| User | ysnysn0121 (UID 86198) |
|---|
| Submission | 06/29/2026 18:37 (3 months ago) |
|---|
| Moderation | 08/16/2026 10:38 (2 months later) |
|---|
| Status | Duplicate |
|---|
| VulDB entry | 320035 [Tenda CH22 1.0.0.1 /goform/delFileName formdelFileName buffer overflow] |
|---|
| Points | 0 |
|---|