{
  "cveId": "CVE-2026-57202",
  "url": "https://patchblox.com/security/cve/CVE-2026-57202",
  "summary": "CVE-2026-57202 is fixed in asterisk on 1 platform by DEBIAN-CVE-2026-57202 (version 1:22.10.1\u002Bdfsg\u002B~cs6.17.60671434-1), released October 28, 2026. It is not reported as exploited. Patch Radar priority: High.",
  "title": "asterisk: Asterisk is an open source private branch exchange and telephony toolkit",
  "description": "Asterisk is an open source private branch exchange and telephony toolkit. Prior to Asterisk 20.20.1, 21.12.3, 22.10.1, 23.4.1 and Certified Asterisk 20.7-cert11, 22.8-cert3, an authenticated Asterisk REST Interface (ARI) attacker with read-only privileges may use \u0060setChannelVar\u0060 to execute write dialplan functions, including \u0060FILE()\u0060 writes, even when \u0060live_dangerously\u0060 in \u0060asterisk.conf\u0060 is set to no. The Asterisk HTTP web server must be enabled and reachable, and the attacker must already have valid \u0060read-only ARI credentials\u0060. HTTP is disabled by default and binds only to 127.0.0.1 by default even when enabled. This issue is fixed in Asterisk 20.20.1, 21.12.3, 22.10.1, 23.4.1 and Certified Asterisk 20.7-cert11, 22.8-cert3.",
  "published": "2026-10-27T18:17:37Z",
  "severity": "high",
  "cvss": 8.1,
  "cvssVector": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N",
  "epss": 0.0044,
  "epssPercentile": 0.38496,
  "priority": "High",
  "priorityTier": 3,
  "exploited": false,
  "vendorExploited": false,
  "disclosed": false,
  "fixes": [
    {
      "platform": "linux",
      "product": "asterisk",
      "release": "Debian 14",
      "fixedVersion": "1:22.10.1\u002Bdfsg\u002B~cs6.17.60671434-1",
      "fix": "DEBIAN-CVE-2026-57202",
      "url": "https://patchblox.com/security/fix/linux/debian-cve-2026-57202",
      "released": "2026-10-28T21:27:11Z"
    }
  ],
  "noFixYet": [],
  "dataAsOf": "2026-11-08T19:12:23Z",
  "attribution": {
    "text": "Data: Patchblox Patch Radar",
    "url": "https://patchblox.com/security/patch-radar",
    "terms": "https://patchblox.com/security/patch-radar/use-the-data"
  }
}