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.

UAF 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 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.

Race condition vulnerability in the event notification module. 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.

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

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

Address read vulnerability in the HDC module. Impact: Successful exploitation of this vulnerability will affect availability and confidentiality.

Out-of-bounds read issue in the media subsystem. Impact: Successful exploitation of this vulnerability will affect availability and confidentiality.

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

Heap-based buffer overflow vulnerability in the image module. Impact: Successful exploitation of this vulnerability may affect availability.

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

Multi-thread race condition vulnerability in the video framework module. Impact: Successful exploitation of this vulnerability may affect availability.

Multi-thread race condition vulnerability in the card framework module. Impact: Successful exploitation of this vulnerability may affect availability.

Multi-thread race condition vulnerability in the card framework module. Impact: Successful exploitation of this vulnerability may affect availability.

Multi-thread race condition vulnerability in the card framework module. Impact: Successful exploitation of this vulnerability may affect availability.

Multi-thread race condition vulnerability in the card framework module. Impact: Successful exploitation of this vulnerability may affect availability.

Multi-thread race condition vulnerability in the network management module. Impact: Successful exploitation of this vulnerability may affect availability.

Race condition vulnerability in the network module. Impact: Successful exploitation of this vulnerability may affect service confidentiality.

Input verification vulnerability in the compression and decompression module. Impact: Successful exploitation of this vulnerability may affect app data integrity.

Permission control vulnerability in the file management module. Impact: Successful exploitation of this vulnerability may affect service confidentiality.

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

Vulnerability of improper criterion security check in the call module. Impact: Successful exploitation of this vulnerability may cause features to perform abnormally.

Permission control vulnerability in the Settings module. Impact: Successful exploitation of this vulnerability may affect service confidentiality.

Vulnerability of accessing invalid memory in the component driver module. Impact: Successful exploitation of this vulnerability will affect availability and confidentiality.

Permission control vulnerability in the distributed component. Impact: Successful exploitation of this vulnerability may affect service confidentiality.