{"uuid": "c08fbaad-a5c2-4db0-8ac5-b719191608d8", "vulnerability": {"vulnId": "CVE-2020-17519", "altId": []}, "gcve": {"origin_uuid": "405284c2-e461-4670-8979-7fd2c9755a60", "object_uuid": "c08fbaad-a5c2-4db0-8ac5-b719191608d8"}, "status": {"exploited": true, "status_reason": "confirmed", "status_updated_at": "2024-05-23T00:00:00+00:00"}, "characteristics": {}, "timestamps": {"asserted_at": "2024-05-23T00:00:00Z", "recorded_at": "2026-02-02T13:24:01Z", "first_seen_at": "2024-05-23T00:00:00Z"}, "scope": {"notes": "KEV entry: Apache Flink Improper Access Control Vulnerability | Affected: Apache / Flink | Description: Apache Flink contains an improper access control vulnerability that allows an attacker to read any file on the local filesystem of the JobManager through its REST interface. | Required action: Apply mitigations per vendor instructions or discontinue use of the product if mitigations are unavailable. | Due date: 2024-06-13 | Known ransomware campaign use (KEV): Unknown | Notes (KEV): This vulnerability affects a common open-source component, third-party library, or a protocol used by different products. Please check with specific vendors for information on patching status. For more information, please see: https://lists.apache.org/thread/typ0h03zyfrzjqlnb7plh64df1g2383d; https://nvd.nist.gov/vuln/detail/CVE-2020-17519"}, "evidence": [{"type": "vendor_report", "source": "cisa-kev", "signal": "successful_exploitation", "confidence": 0.8, "details": {"cwes": ["CWE-552"], "feed": "CISA Known Exploited Vulnerabilities Catalog", "product": "Flink", "due_date": "2024-06-13", "date_added": "2024-05-23", "vendorProject": "Apache", "vulnerabilityName": "Apache Flink Improper Access Control Vulnerability", "knownRansomwareCampaignUse": "Unknown"}}], "references": [{"id": "CVE-2020-17519", "url": "https://www.cisa.gov/known-exploited-vulnerabilities-catalog?search_api_fulltext=CVE-2020-17519"}]}