{"uuid": "84719577-7a3d-4759-8396-146305cfebba", "vulnerability": {"vulnId": "CVE-2023-41763", "altId": []}, "gcve": {"origin_uuid": "405284c2-e461-4670-8979-7fd2c9755a60", "object_uuid": "84719577-7a3d-4759-8396-146305cfebba"}, "status": {"exploited": true, "status_reason": "confirmed", "status_updated_at": "2023-10-10T00:00:00+00:00"}, "characteristics": {}, "timestamps": {"asserted_at": "2023-10-10T00:00:00Z", "recorded_at": "2026-02-02T13:24:01Z", "first_seen_at": "2023-10-10T00:00:00Z"}, "scope": {"notes": "KEV entry: Microsoft Skype for Business Privilege Escalation Vulnerability | Affected: Microsoft / Skype for Business | Description: Microsoft Skype for Business contains an unspecified vulnerability that allows for privilege escalation. | Required action: Apply mitigations per vendor instructions or discontinue use of the product if mitigations are unavailable. | Due date: 2023-10-31 | Known ransomware campaign use (KEV): Unknown | Notes (KEV): https://msrc.microsoft.com/update-guide/en-US/vulnerability/CVE-2023-41763;   https://nvd.nist.gov/vuln/detail/CVE-2023-41763"}, "evidence": [{"type": "vendor_report", "source": "cisa-kev", "signal": "successful_exploitation", "confidence": 0.8, "details": {"cwes": ["CWE-918"], "feed": "CISA Known Exploited Vulnerabilities Catalog", "product": "Skype for Business", "due_date": "2023-10-31", "date_added": "2023-10-10", "vendorProject": "Microsoft", "vulnerabilityName": "Microsoft Skype for Business Privilege Escalation Vulnerability", "knownRansomwareCampaignUse": "Unknown"}}], "references": [{"id": "CVE-2023-41763", "url": "https://www.cisa.gov/known-exploited-vulnerabilities-catalog?search_api_fulltext=CVE-2023-41763"}]}