SQL injection in SonicWall Secure Remote Access (SRA) - #VU54857
Published: July 14, 2021
Vulnerability details
The vulnerability allows a remote attacker to execute arbitrary SQL queries in database.
The vulnerability exists due to insufficient sanitization of user-supplied data within SonicWall SSL-VPN interface. A remote non-authenticated attacker can send a specially crafted request to the affected application and execute arbitrary SQL commands within the application database.
Successful exploitation of this vulnerability may allow a remote attacker to read, delete, modify data in database and gain complete control over the affected application.
Affected software
Remediation
Install updates from vendor's website.
The vulnerability affects SRA appliances running all 8.x firmware or an old version of firmware 9.x (9.0.0.9-26sv or earlier).