Tenda AC6 router firmware 15.03.05.19 contains a command injection vulnerability in the formSetIptv function, which processes requests to the /goform/SetIPTVCfg web interface. When handling the list and vlanId parameters, the sub_ADBC0 helper function concatenates these user-supplied values into nvram set system commands using doSystemCmd, without validating or sanitizing special characters (e.g., ;, ", #). An unauthenticated or authenticated attacker can exploit this by submitting a crafted POST request, leading to arbitrary system command execution on the affected device.
References
| Link | Resource |
|---|---|
| https://github.com/ZZ2266/.github.io/blob/main/Tenda/readme.md | Exploit Third Party Advisory |
| https://github.com/ZZ2266/.github.io/tree/main/Tenda | Exploit Third Party Advisory |
| https://tenda.com.cn/material/show/2681 | Release Notes |
Configurations
Configuration 1 (hide)
| AND |
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History
25 Sep 2025, 19:34
| Type | Values Removed | Values Added |
|---|---|---|
| First Time |
Tenda ac6 Firmware
Tenda ac6 Tenda |
|
| References | () https://github.com/ZZ2266/.github.io/blob/main/Tenda/readme.md - Exploit, Third Party Advisory | |
| References | () https://github.com/ZZ2266/.github.io/tree/main/Tenda - Exploit, Third Party Advisory | |
| References | () https://tenda.com.cn/material/show/2681 - Release Notes | |
| CPE | cpe:2.3:h:tenda:ac6:-:*:*:*:*:*:*:* cpe:2.3:o:tenda:ac6_firmware:15.03.05.19:*:*:*:*:*:*:* |
19 Sep 2025, 18:15
| Type | Values Removed | Values Added |
|---|---|---|
| CVSS |
v2 : v3 : |
v2 : unknown
v3 : 6.5 |
| CWE | CWE-77 |
19 Sep 2025, 16:15
| Type | Values Removed | Values Added |
|---|---|---|
| New CVE |
Information
Published : 2025-09-19 16:15
Updated : 2025-09-25 19:34
NVD link : CVE-2025-57296
Mitre link : CVE-2025-57296
CVE.ORG link : CVE-2025-57296
JSON object : View
Products Affected
tenda
- ac6_firmware
- ac6
CWE
CWE-77
Improper Neutralization of Special Elements used in a Command ('Command Injection')