{"uuid": "23099d20-b5db-4fa8-8677-7f0bf19b2a09", "vulnerability": {"vulnId": "CVE-2021-31250", "altId": []}, "gcve": {"origin_uuid": "caeb2787-0d58-4236-9039-7c86c3e566f3", "object_uuid": "23099d20-b5db-4fa8-8677-7f0bf19b2a09"}, "status": {"exploited": true, "status_reason": "confirmed", "status_updated_at": "2026-02-16T01:00:00+01:00"}, "timestamps": {"asserted_at": "2026-02-16T00:00:00+00:00", "recorded_at": "2026-10-02T07:08:31+00:00", "first_seen_at": "2026-02-16T00:00:00+00:00"}, "scope": {"notes": "Multiple storage XSS vulnerabilities were discovered on BF-430, BF-431 and BF-450M TCP/IP Converter devices from CHIYU Technology Inc due to a lack... | Affected: CHIYU Technology / BF-430, BF-431, BF-450M TCP/IP Converter | CVSS: 5.4 (MEDIUM) | EPSS: 0.79605 | Used in malware: unknown | Not yet in CISA KEV: True"}, "evidence": [{"type": "public_report", "source": "previdian", "signal": "successful_exploitation", "confidence": 0.7, "details": {"feed": "Previdian (previdian.com)", "title": "Multiple storage XSS vulnerabilities were discovered on BF-430, BF-431 and BF-450M TCP/IP Converter devices from CHIYU Technology Inc due to a lack...", "cve_id": "CVE-2021-31250", "vendor": "CHIYU Technology", "ghsa_id": null, "product": "BF-430, BF-431, BF-450M TCP/IP Converter", "added_date": "2026-02-16T00:00:00.000Z", "cvss_score": 5.4, "epss_score": 0.79605, "previous_ids": [], "cvss_severity": "MEDIUM", "virtual_patch": false, "cvss_estimated": false, "epss_percentile": 0.99597, "used_in_malware": "unknown", "vulnerability_id": "CVE-2021-31250", "ahead_of_cisa_kev": null, "not_yet_in_cisa_kev": true}}], "references": [{"id": "CVE-2021-31250", "url": "https://www.cve.org/CVERecord?id=CVE-2021-31250"}, {"id": "previdian", "url": "https://previdian.com/CVE-2021-31250"}]}