BillQuick Web Suite SQL Injection

BQE BillQuick Web Suite 2018 through 2021 before 22.0.9.1 allows SQL injection for unauthenticated remote code execution. Successful exploitation can include the ability to execute arbitrary code as MSSQLSERVER$ via xpcmdshell. id: CVE-2021-42258 info: name: BillQuick Web Suite SQL Injection...