{
  "cveId": "CVE-2021-39241",
  "url": "https://patchblox.com/security/cve/CVE-2021-39241",
  "summary": "CVE-2021-39241 is fixed in 2 products on 1 platform, first by haproxy 2.0.13-2ubuntu0.2, released August 17, 2021. It is not reported as exploited. Patch Radar priority: Routine.",
  "title": "haproxy: An issue was discovered in HAProxy 2.0 before 2.0.24, 2.2 before 2.2.16, 2.3 before 2.3.13, and 2.4 before 2.4.3",
  "description": "An issue was discovered in HAProxy 2.0 before 2.0.24, 2.2 before 2.2.16, 2.3 before 2.3.13, and 2.4 before 2.4.3. An HTTP method name may contain a space followed by the name of a protected resource. It is possible that a server would interpret this as a request for that protected resource, such as in the \u0022GET /admin? HTTP/1.1 /static/images HTTP/1.1\u0022 example.",
  "published": "2021-08-17T12:15:00Z",
  "severity": "Medium",
  "epss": 0.01687,
  "epssPercentile": 0.77179,
  "priority": "Routine",
  "priorityTier": 4,
  "exploited": false,
  "vendorExploited": false,
  "disclosed": false,
  "fixes": [
    {
      "platform": "linux",
      "product": "haproxy",
      "release": "Ubuntu 20.04 LTS (focal)",
      "fixedVersion": "2.0.13-2ubuntu0.2",
      "fix": "haproxy 2.0.13-2ubuntu0.2",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-focal-haproxy-2.0.13-2ubuntu0.2",
      "released": "2021-08-17T12:15:00Z"
    },
    {
      "platform": "linux",
      "product": "vim-haproxy",
      "release": "Ubuntu 20.04 LTS (focal)",
      "fixedVersion": "2.0.13-2ubuntu0.2",
      "fix": "vim-haproxy 2.0.13-2ubuntu0.2",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-focal-vim-haproxy-2.0.13-2ubuntu0.2",
      "released": "2021-08-17T12:15:00Z"
    }
  ],
  "noFixYet": [],
  "dataAsOf": "2026-11-09T01:18:40Z",
  "attribution": {
    "text": "Data: Patchblox Patch Radar",
    "url": "https://patchblox.com/security/patch-radar",
    "terms": "https://patchblox.com/security/patch-radar/use-the-data"
  }
}