{"uuid": "6de82d53-739c-4a71-9cd2-02ecf7f41754", "vulnerability": {"vulnId": "CVE-2023-23397", "altId": []}, "gcve": {"origin_uuid": "405284c2-e461-4670-8979-7fd2c9755a60", "object_uuid": "6de82d53-739c-4a71-9cd2-02ecf7f41754"}, "status": {"exploited": true, "status_reason": "confirmed", "status_updated_at": "2023-03-14T00:00:00+00:00"}, "characteristics": {}, "timestamps": {"asserted_at": "2023-03-14T00:00:00Z", "recorded_at": "2026-02-02T13:24:01Z", "first_seen_at": "2023-03-14T00:00:00Z"}, "scope": {"notes": "KEV entry: Microsoft Office Outlook Privilege Escalation Vulnerability | Affected: Microsoft / Office | Description: Microsoft Office Outlook contains a privilege escalation vulnerability that allows for a NTLM Relay attack against another service to authenticate as the user. | Required action: Apply updates per vendor instructions. | Due date: 2023-04-04 | Known ransomware campaign use (KEV): Unknown | Notes (KEV): https://msrc.microsoft.com/update-guide/en-US/vulnerability/CVE-2023-23397, https://msrc.microsoft.com/blog/2023/03/microsoft-mitigates-outlook-elevation-of-privilege-vulnerability/, ;  https://nvd.nist.gov/vuln/detail/CVE-2023-23397"}, "evidence": [{"type": "vendor_report", "source": "cisa-kev", "signal": "successful_exploitation", "confidence": 0.8, "details": {"cwes": ["CWE-294"], "feed": "CISA Known Exploited Vulnerabilities Catalog", "product": "Office", "due_date": "2023-04-04", "date_added": "2023-03-14", "vendorProject": "Microsoft", "vulnerabilityName": "Microsoft Office Outlook Privilege Escalation Vulnerability", "knownRansomwareCampaignUse": "Unknown"}}], "references": [{"id": "CVE-2023-23397", "url": "https://www.cisa.gov/known-exploited-vulnerabilities-catalog?search_api_fulltext=CVE-2023-23397"}]}