{
  "affected": [
    {
      "ranges": [
        {
          "database_specific": {
            "versions": [
              {
                "introduced": "0.5.0"
              },
              {
                "fixed": "0.10.0"
              }
            ]
          },
          "events": [
            {
              "introduced": "5f3b3973e37def4d8ed2753837986d121fd58322"
            },
            {
              "fixed": "60d5bc70b567fa7c6689f313a75be17fe7c94080"
            }
          ],
          "repo": "https://github.com/apache/nifi-minifi-cpp",
          "type": "GIT"
        }
      ]
    }
  ],
  "details": "From Apache NiFi MiNiFi C++ version 0.5.0 the c2 protocol implements an \"agent-update\" command which was designed to patch the application binary. This \"patching\" command defaults to calling a trusted binary, but might be modified to an arbitrary value through a \"c2-update\" command. Said command is then executed using the same privileges as the application binary. This was addressed in version 0.10.0",
  "id": "CVE-2021-33191",
  "modified": "2026-03-14T13:48:45.068981891Z",
  "published": "2021-08-24T12:15:07.307Z",
  "references": [
    {
      "type": "WEB",
      "url": "https://lists.apache.org/thread.html/r6f27a2454f5f67dbe4e21c8eb1db537b01863a0bc3758f28aa60f032%40%3Cannounce.apache.org%3E"
    },
    {
      "type": "ADVISORY",
      "url": "http://www.openwall.com/lists/oss-security/2021/08/24/1"
    },
    {
      "type": "ADVISORY",
      "url": "https://www.openwall.com/lists/oss-security/2021/08/24/1"
    }
  ],
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
      "type": "CVSS_V3"
    }
  ]
}