{"uuid": "35c9afd3-c8d0-4e5e-a45f-82801ce043a6", "vulnerability": {"vulnId": "CVE-2021-31250", "altId": []}, "gcve": {"origin_uuid": "c8fb6bf1-f81f-4cb8-95b1-eadbb3b54ee8", "gna": 1, "object_uuid": "35c9afd3-c8d0-4e5e-a45f-82801ce043a6"}, "status": {"exploited": true, "status_reason": "confirmed", "status_updated_at": "2026-06-30T00:00:00+00:00"}, "characteristics": {"severity": 54}, "timestamps": {"asserted_at": "2024-04-08T00:30:51+00:00", "recorded_at": "2026-07-01T05:19:58+00:00", "last_seen_at": "2026-06-30T00:00:00+00:00", "first_seen_at": "2024-04-08T00:30:51+00:00"}, "scope": {"notes": "Affected: CHIYU Technology / CHIYU BF-430, BF-431 and BF-450M | Class: other-software | Severity: Medium (CVSS 5.4) | IoT: yes | In CISA KEV: no | Honeypot connections on 2026-06-30: 1", "asset_exposure": ["internet-facing"]}, "evidence": [{"type": "honeypot", "source": "shadowserver", "signal": "in_the_wild_attempts", "confidence": 0.7, "details": {"1d": "1", "iot": "yes", "feed": "Shadowserver Foundation honeypot/exploited-vulnerabilities", "type": "http-scan", "class": "other-software", "7d_avg": 0, "vendor": "CHIYU Technology", "30d_avg": 0, "90d_avg": 0, "product": "CHIYU BF-430, BF-431 and BF-450M", "cisa_kev": "no", "connections": 1, "observation_date": "2026-06-30", "vulnerability_class": "CVSS", "vulnerability_score": 5.4, "vulnerability_severity": "Medium"}}], "references": [{"id": "CVE-2021-31250", "url": "https://www.cve.org/CVERecord?id=CVE-2021-31250"}, {"id": "shadowserver", "url": "https://www.shadowserver.org/what-we-do/network-reporting/honeypot-exploited-vulnerabilities-report/"}]}