{"schema_version":"1","data":[{"id":3521,"advisory_id":"83219988-8f38-488a-b6f0-c386b10a4c18","revision":1,"source_id":"core-kev","source_url":"https://www.cisa.gov/known-exploited-vulnerabilities-catalog?search_api_fulltext=CVE-2021-42258","source_published_at":"2021-11-03T00:00:00+00:00","published_at":"2026-10-24T21:36:25.382573+00:00","extraction_method":"structured","technologies":["billquick-web-suite","core-kev"],"cve_ids":["CVE-2021-42258"],"event_types":["advisory"],"payload":{"kind":"advisory","title":"BQE BillQuick Web Suite SQL Injection Vulnerability","summary":"BQE BillQuick Web Suite contains an SQL injection vulnerability when accessing the username parameter that may allow for unauthenticated, remote code execution. CISA required action: Apply updates per vendor instructions.","evidence":"kev:CVE-2021-42258","products":[{"name":{"value":"BillQuick Web Suite","evidence":"/product"},"prerequisites":[],"fixed_versions":[],"affected_versions":[]}],"severity":"unknown","structured":{"id":"CVE-2021-42258","aliases":["CVE-2021-42258"],"affected":[],"modified":"2021-11-03T00:00:00.000Z","provider":"kev","references":["https://www.cisa.gov/known-exploited-vulnerabilities-catalog"],"exploitation":{"cwes":["CWE-89"],"cveID":"CVE-2021-42258","notes":"https://nvd.nist.gov/vuln/detail/CVE-2021-42258","dueDate":"2021-11-17","product":"BillQuick Web Suite","dateAdded":"2021-11-03","vendorProject":"BQE","requiredAction":"Apply updates per vendor instructions.","known_exploited":true,"shortDescription":"BQE BillQuick Web Suite contains an SQL injection vulnerability when accessing the username parameter that may allow for unauthenticated, remote code execution.","vulnerabilityName":"BQE BillQuick Web Suite SQL Injection Vulnerability","knownRansomwareCampaignUse":"Known"}},"related_cves":[{"value":"CVE-2021-42258","evidence":"/cveID"}],"security_relevant":true,"severity_evidence":null}}],"next_after":3521,"next_before":3521}