{"uuid": "95af384b-7aba-4d32-b24f-c51a8b507e7c", "vulnerability": {"vulnId": "CVE-2021-40438", "altId": []}, "gcve": {"origin_uuid": "405284c2-e461-4670-8979-7fd2c9755a60", "object_uuid": "95af384b-7aba-4d32-b24f-c51a8b507e7c"}, "status": {"exploited": true, "status_reason": "confirmed", "status_updated_at": "2021-12-01T00:00:00+00:00"}, "characteristics": {}, "timestamps": {"asserted_at": "2021-12-01T00:00:00Z", "recorded_at": "2026-02-02T13:24:01Z", "first_seen_at": "2021-12-01T00:00:00Z"}, "scope": {"notes": "KEV entry: Apache HTTP Server-Side Request Forgery (SSRF) | Affected: Apache / Apache | Description: A crafted request uri-path can cause mod_proxy to forward the request to an origin server choosen by the remote user. This issue affects Apache HTTP Server 2.4.48 and earlier. | Required action: Apply updates per vendor instructions. | Due date: 2021-12-15 | Known ransomware campaign use (KEV): Unknown | Notes (KEV): https://nvd.nist.gov/vuln/detail/CVE-2021-40438"}, "evidence": [{"type": "vendor_report", "source": "cisa-kev", "signal": "successful_exploitation", "confidence": 0.8, "details": {"cwes": ["CWE-918"], "feed": "CISA Known Exploited Vulnerabilities Catalog", "product": "Apache", "due_date": "2021-12-15", "date_added": "2021-12-01", "vendorProject": "Apache", "vulnerabilityName": "Apache HTTP Server-Side Request Forgery (SSRF)", "knownRansomwareCampaignUse": "Unknown"}}], "references": [{"id": "CVE-2021-40438", "url": "https://www.cisa.gov/known-exploited-vulnerabilities-catalog?search_api_fulltext=CVE-2021-40438"}]}