|CVSS SCORE||10, (AV:N/AC:L/Au:N/C:C/I:C/A:C)|
|TIPPINGPOINT™ IPS CUSTOMER PROTECTION||TippingPoint IPS customers are protected against this vulnerability by Digital Vaccine protection filter ID 29875. For further product information on the TippingPoint IPS: http://www.tippingpoint.com|
The specific flaw exists within the handling of the USER_NAME parameter provided to the change_password.cgi endpoint. The issue results from the lack of proper validation of the length of user-supplied data prior to copying it to a fixed-length stack-based buffer. An attacker can leverage this vulnerability to execute code under the context of root.
QNAP has issued an update to correct this vulnerability. More details can be found at: