A weakness has been identified in Tenda AC8 up to 16.03.50.11. This vulnerability affects the function doSystemCmd of the file /goform/SysToolChangePwd of the component HTTP Endpoint. This manipulation of the argument local_2c causes stack-based buffer overflow.
The attack can be initiated remotely. The exploit has been made available to the public and could be used for attacks.
Attack Parameters
Attack Vector
Network
Can be exploited remotely
Attack Complexity
Low
Easy to exploit
Attack Requirements
None
No additional conditions
Privileges Required
None
No privileges needed
User Interaction
None
No user interaction needed
Impact Assessment
Confidentiality
High
Complete data leak
Integrity
High
Complete data modification
Availability
High
Complete denial of service
CVSS Vector v4.0
Weakness Type (CWE)
Vulnerable Products 2
| Configuration | From (including) | Up to (excluding) |
|---|---|---|
|
Tenda Ac8_Firmware
cpe:2.3:o:tenda:ac8_firmware:*:*:*:*:*:*:*:*
|
— |
<= 16.03.50.11
|
|
Tenda Ac8
cpe:2.3:h:tenda:ac8:5.0:*:*:*:*:*:*:*
|
— | — |