{"uuid": "56feae99-cc38-44cd-8dae-d283d928c403", "vulnerability": {"vulnId": "CVE-2021-34448", "altId": []}, "gcve": {"origin_uuid": "caeb2787-0d58-4236-9039-7c86c3e566f3", "gna": 1, "object_uuid": "56feae99-cc38-44cd-8dae-d283d928c403"}, "status": {"exploited": true, "status_reason": "confirmed", "status_updated_at": "2021-11-03T00:00:00+00:00"}, "characteristics": {}, "timestamps": {"asserted_at": "2021-11-03T00:00:00Z", "recorded_at": "2026-06-19T12:44:49Z", "first_seen_at": "2021-11-03T00:00:00Z"}, "scope": {"notes": "KEVIntel entry: Scripting Engine Memory Corruption Vulnerability | Affected: Microsoft / Windows 10 Version 1809, Windows Server 2019, Windows 10 Version 1909, Windows 10 Version 21H1, Windows 10 Version 2004, Windows 10 Version 20H2, Windows 10 Version 1507, Windows 10 Version 1607, Windows Server 2016, Windows 7, Windows 7 Service Pack 1, Windows 8.1, Windows Server 2008 R2 Service Pack 1, Windows Server 2012, Windows Server 2012 R2 | CVSS: 6.8 (MEDIUM) | Used in malware: unknown | Not yet in CISA KEV: False"}, "evidence": [{"type": "public_report", "source": "kevintel", "signal": "successful_exploitation", "confidence": 0.7, "details": {"feed": "KEVIntel (kevintel.com)", "title": "Scripting Engine Memory Corruption Vulnerability", "vendor": "Microsoft", "product": "Windows 10 Version 1809, Windows Server 2019, Windows 10 Version 1909, Windows 10 Version 21H1, Windows 10 Version 2004, Windows 10 Version 20H2, Windows 10 Version 1507, Windows 10 Version 1607, Windows Server 2016, Windows 7, Windows 7 Service Pack 1, Windows 8.1, Windows Server 2008 R2 Service Pack 1, Windows Server 2012, Windows Server 2012 R2", "added_date": "2021-11-03T00:00:00.000Z", "cvss_score": 6.8, "epss_score": null, "cvss_severity": "MEDIUM", "epss_percentile": null, "used_in_malware": "unknown", "ahead_of_cisa_kev": null, "not_yet_in_cisa_kev": false}}], "references": [{"id": "CVE-2021-34448", "url": "https://www.cve.org/CVERecord?id=CVE-2021-34448"}, {"id": "kevintel", "url": "https://kevintel.com/vuln/CVE-2021-34448"}]}