Risk Letters

Exploited vulnerability

CVE-2021-42258

TLP:CLEAR

BQE BillQuick Web Suite SQL Injection Vulnerability

BQE BillQuick Web Suite contains an SQL injection vulnerability when accessing the username parameter that may allow for unauthenticated, remote code execution.

Facts

  • Vendor: BQE
  • Product: BillQuick Web Suite
  • CVSS: 9.8
  • EPSS (probability of exploitation within 30 days): 75.2 %
  • On CISA's Known Exploited Vulnerabilities list since: 3 November 2021
  • First known exploitation: 3 November 2021
  • Used in ransomware campaigns (per CISA): Yes
  • CISA's deadline for US federal agencies: 17 November 2021
  • Weakness: CWE-89
  • First seen by Risk Letters: 3 November 2021

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Data: NVD (public domain), CISA KEV, FIRST EPSS, MITRE ATT&CK, AlienVault OTX. NVD