{
  "site": "https://pwn.watch",
  "generatedAt": "2026-10-22T23:39:04.690Z",
  "tag": {
    "id": "justice-av-solutions",
    "label": "Justice Av Solutions",
    "isStack": false,
    "url": "https://pwn.watch/t/justice-av-solutions",
    "feed": "https://pwn.watch/t/justice-av-solutions/feed.xml"
  },
  "counts": {
    "incidents": 1,
    "live": 0,
    "notFullyPatched": 0,
    "patched": 1
  },
  "incidents": [
    {
      "slug": "justice-av-solutions-viewer-cve-2024-4978",
      "title": "Justice AV Solutions (JAVS) Viewer Installer Embedded Malicious Code",
      "url": "https://pwn.watch/i/justice-av-solutions-viewer-cve-2024-4978",
      "json": "https://pwn.watch/i/justice-av-solutions-viewer-cve-2024-4978.json",
      "status": "closed",
      "severity": "high",
      "patchStatus": "patched",
      "product": "Justice AV Solutions Viewer",
      "tags": [
        "justice-av-solutions",
        "cisa-kev",
        "supply-chain"
      ],
      "cveIds": [
        "CVE-2024-4978"
      ],
      "affectedVersions": [
        "See vendor advisory (versions are not listed in the KEV record)"
      ],
      "fixedVersions": [
        "See vendor advisory linked in sources"
      ],
      "startedAt": "2024-05-23",
      "closedAt": "2024-05-29",
      "updatedAt": "2024-05-29",
      "summary": "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. Added to the CISA KEV catalog on 2024-05-29.",
      "xPost": null
    }
  ],
  "posts": [],
  "changes": [
    {
      "incident": "justice-av-solutions-viewer-cve-2024-4978",
      "incidentTitle": "Justice AV Solutions (JAVS) Viewer Installer Embedded Malicious Code",
      "severity": "high",
      "status": "closed",
      "patchStatus": "patched",
      "date": "2024-05-29",
      "title": "CISA added CVE-2024-4978 to the KEV catalog (federal deadline 2024-06-19)",
      "body": null,
      "sourceUrl": "https://www.cisa.gov/known-exploited-vulnerabilities-catalog",
      "url": "https://pwn.watch/i/justice-av-solutions-viewer-cve-2024-4978"
    },
    {
      "incident": "justice-av-solutions-viewer-cve-2024-4978",
      "incidentTitle": "Justice AV Solutions (JAVS) Viewer Installer Embedded Malicious Code",
      "severity": "high",
      "status": "closed",
      "patchStatus": "patched",
      "date": "2024-05-23",
      "title": "CVE-2024-4978 published",
      "body": null,
      "sourceUrl": "https://nvd.nist.gov/vuln/detail/CVE-2024-4978",
      "url": "https://pwn.watch/i/justice-av-solutions-viewer-cve-2024-4978"
    }
  ]
}