{"metadata": {"count": 1, "page": 1, "per_page": 100}, "data": [{"uuid": "25ab1317-3f72-419c-87c3-d94010c5ce48", "vulnerability": {"vulnId": "CVE-2024-4978", "altId": []}, "gcve": {"origin_uuid": "405284c2-e461-4670-8979-7fd2c9755a60", "object_uuid": "25ab1317-3f72-419c-87c3-d94010c5ce48"}, "status": {"exploited": true, "status_reason": "confirmed", "status_updated_at": "2024-05-29T00:00:00+00:00"}, "characteristics": {}, "timestamps": {"asserted_at": "2024-05-29T00:00:00Z", "recorded_at": "2026-02-02T13:24:01Z", "first_seen_at": "2024-05-29T00:00:00Z"}, "scope": {"notes": "KEV entry: Justice AV Solutions (JAVS) Viewer Installer Embedded Malicious Code Vulnerability | Affected: Justice AV Solutions / Viewer  | Description: Justice AV Solutions (JAVS) Viewer installer contains a malicious version of ffmpeg.exe, named fffmpeg.exe (SHA256: 421a4ad2615941b177b6ec4ab5e239c14e62af2ab07c6df1741e2a62223223c4). When run, this creates a backdoor connection to a malicious C2 server. | Required action: Apply mitigations per vendor instructions or discontinue use of the product if mitigations are unavailable. | Due date: 2024-06-19 | Known ransomware campaign use (KEV): Unknown | Notes (KEV): Please follow the vendor\u2019s instructions as outlined in the public statements at https://www.rapid7.com/blog/post/2024/05/23/cve-2024-4978-backdoored-justice-av-solutions-viewer-software-used-in-apparent-supply-chain-attack#remediation and https://www.javs.com/downloads;  https://nvd.nist.gov/vuln/detail/CVE-2024-4978"}, "evidence": [{"type": "vendor_report", "source": "cisa-kev", "signal": "successful_exploitation", "confidence": 0.8, "details": {"cwes": ["CWE-506"], "feed": "CISA Known Exploited Vulnerabilities Catalog", "product": "Viewer ", "due_date": "2024-06-19", "date_added": "2024-05-29", "vendorProject": "Justice AV Solutions", "vulnerabilityName": "Justice AV Solutions (JAVS) Viewer Installer Embedded Malicious Code Vulnerability", "knownRansomwareCampaignUse": "Unknown"}}], "references": [{"id": "CVE-2024-4978", "url": "https://www.cisa.gov/known-exploited-vulnerabilities-catalog?search_api_fulltext=CVE-2024-4978"}]}]}