CVE-2025-57296
MEDIUM
MEDIUM
Priority: 0.21
BB Relevance:
74/100
Published: 2025-09-19
Modified: 2026-11-05
First seen: 2026-11-05
Status: active
Attack Surface
Network
Low Complexity
No Auth
No Interaction
CVSS Vector Breakdown
AV:
Network
AC:
Low
PR:
None
UI:
None
S:
Unchanged
C:
Low
I:
Low
A:
None
Description
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.
Weakness Classification (1)
Affected Software (1)
| Vendor | Product | Version |
|---|---|---|
| tenda | ac6_firmware | 15.03.05.19 |
References & Advisories (3)
Release Notes
Exploit
Third Party Advisory
Exploit
Third Party Advisory