{
  "cveId": "CVE-2023-38316",
  "url": "https://patchblox.com/security/cve/CVE-2023-38316",
  "summary": "CVE-2023-38316 is fixed in opennds on 1 platform by DEBIAN-CVE-2023-38316 (version 10.2.0\u002Bdfsg-1), released November 17, 2023. It is not reported as exploited. Patch Radar priority: Urgent.",
  "title": "opennds: An issue was discovered in OpenNDS Captive Portal before version 10.1.2",
  "description": "An issue was discovered in OpenNDS Captive Portal before version 10.1.2. When the custom unescape callback is enabled, attackers can execute arbitrary OS commands by inserting them into the URL portion of HTTP GET requests. Affected OpenNDS Captive Portal before version 10.1.2 fixed in OpenWrt master, OpenWrt 23.05 and OpenWrt 22.03 on 28. August 2023 by updating OpenNDS to version 10.1.3.",
  "published": "2023-11-17T06:15:33Z",
  "severity": "critical",
  "cvss": 9.8,
  "cvssVector": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
  "epss": 0.01083,
  "epssPercentile": 0.654,
  "priority": "Urgent",
  "priorityTier": 2,
  "exploited": false,
  "vendorExploited": false,
  "disclosed": false,
  "fixes": [
    {
      "platform": "linux",
      "product": "opennds",
      "release": "Debian 13.5 (trixie)",
      "fixedVersion": "10.2.0\u002Bdfsg-1",
      "fix": "DEBIAN-CVE-2023-38316",
      "url": "https://patchblox.com/security/fix/linux/debian-cve-2023-38316",
      "released": "2023-11-17T06:15:33Z"
    }
  ],
  "noFixYet": [],
  "dataAsOf": "2026-11-09T07:25:28Z",
  "attribution": {
    "text": "Data: Patchblox Patch Radar",
    "url": "https://patchblox.com/security/patch-radar",
    "terms": "https://patchblox.com/security/patch-radar/use-the-data"
  }
}