CVE-2021-42258

BQE BillQuick Web Suite SQL Injection Vulnerability

Billquick Web Suite

BQE BillQuick Web Suite 2018 through 2021 before 22.0.9.1 allows SQL injection for unauthenticated remote code execution, as exploited in the wild in October 2021 for ransomware installation. SQL injection can, for example, use the txtID (aka username) parameter. Successful exploitation can include the ability to execute arbitrary code as MSSQLSERVER$ via xp_cmdshell.

23. Okt 2021

Ausgewertete Quellen

• Hinweis
  https://www.huntress.com/blog/threat-advisory-hackers-are-exploiting-a-vulnerability-in-popular-billing-software-to-deploy-ransomware
• CISA
  https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2021-42258
• CISA
  BQE BillQuick Web Suite SQL Injection Vulnerability
• NVD
  CVE-2021-42258