Huawei HG630 V2 router contains an authentication bypass vulnerability that allows unauthenticated attackers to obtain administrative access by retrieving the device serial number. Attackers can query the /api/system/deviceinfo endpoint without authentication to extract the SerialNumber field, then use the last 8 characters as the default password to log in to the router.

Out-of-bounds write vulnerability in the WEB module.Impact: Successful exploitation of this vulnerability will affect availability and confidentiality.

Out-of-bounds write vulnerability in the WEB module.Impact: Successful exploitation of this vulnerability will affect availability and confidentiality.

Boundary-unlimited vulnerability in the application read module. Impact: Successful exploitation of this vulnerability may affect availability.

Out-of-bounds write vulnerability in the file system. Impact: Successful exploitation of this vulnerability may affect availability.

Race condition vulnerability in the power consumption statistics module. Impact: Successful exploitation of this vulnerability may affect availability.

Race condition vulnerability in the thermal management module. Impact: Successful exploitation of this vulnerability may affect availability.

UAF vulnerability in the kernel module. Impact: Successful exploitation of this vulnerability will affect availability and confidentiality.

UAF vulnerability in the communication module. Impact: Successful exploitation of this vulnerability may affect availability.

UAF vulnerability in the communication module. Impact: Successful exploitation of this vulnerability may affect availability.

Out-of-bounds write vulnerability in the kernel module. Impact: Successful exploitation of this vulnerability will affect availability and confidentiality.

UAF vulnerability in the kernel module. Impact: Successful exploitation of this vulnerability will affect availability and confidentiality.

UAF vulnerability in the screen management module. Impact: Successful exploitation of this vulnerability may affect availability.

UAF vulnerability in the communication module. Impact: Successful exploitation of this vulnerability may affect availability.

Permission bypass vulnerability in the LBS module. Impact: Successful exploitation of this vulnerability may affect availability.

Vulnerability of improper permission control in the theme setting module. Impact: Successful exploitation of this vulnerability may affect service confidentiality.

Double free vulnerability in the multi-mode input system. Impact: Successful exploitation of this vulnerability may affect availability.

Access control vulnerability in the memo module. Impact: Successful exploitation of this vulnerability will affect availability and confidentiality.

Stack overflow vulnerability in the media platform. Impact: Successful exploitation of this vulnerability may affect availability.

Race condition vulnerability in the event notification module. Impact: Successful exploitation of this vulnerability may affect availability.

Race condition vulnerability in the notification service. Impact: Successful exploitation of this vulnerability may affect availability.

Permission bypass vulnerability in the system service framework. Impact: Successful exploitation of this vulnerability may affect availability.

Vulnerability of improper verification in the email application. Impact: Successful exploitation of this vulnerability may affect service confidentiality.

Race condition vulnerability in the device security management module. Impact: Successful exploitation of this vulnerability may affect availability.

Race condition vulnerability in the permission management service. Impact: Successful exploitation of this vulnerability may affect availability.

Vulnerability of uninitialized pointer access in the scanning module. Impact: Successful exploitation of this vulnerability may affect availability.

Buffer overflow vulnerability in the scanning module. Impact: Successful exploitation of this vulnerability may affect availability.

Race condition vulnerability in the maintenance and diagnostics module. Impact: Successful exploitation of this vulnerability may affect availability.

Permission control vulnerability in the cellulardata module. Impact: Successful exploitation of this vulnerability may affect availability.

Out-of-bounds character read vulnerability in Bluetooth. Impact: Successful exploitation of this vulnerability may affect service confidentiality.