{
  "affected": [
    {
      "ranges": [
        {
          "database_specific": {
            "versions": [
              {
                "introduced": "0"
              },
              {
                "last_affected": "1.11.3"
              }
            ]
          },
          "events": [
            {
              "introduced": "0"
            },
            {
              "last_affected": "a6274bc5ed01e5c86af79f89890689c239b1d944"
            }
          ],
          "repo": "https://github.com/px4/px4-autopilot",
          "type": "GIT"
        }
      ]
    }
  ],
  "details": "An issue discovered in Yuneec Mantis Q and PX4-Autopilot v 1.11.3 and below allow attacker to gain access to sensitive information via various nuttx commands.",
  "id": "CVE-2021-34125",
  "modified": "2026-04-01T23:07:49.868121735Z",
  "published": "2023-03-09T23:15:10.657Z",
  "references": [
    {
      "type": "WEB",
      "url": "https://nuttx.apache.org/"
    },
    {
      "type": "WEB",
      "url": "https://nuttx.apache.org/docs/latest/applications/nsh/commands.html#access-memory-mb-mh-and-mw"
    },
    {
      "type": "WEB",
      "url": "https://www.st.com/resource/en/application_note/dm00493651-introduction-to-stm32-microcontrollers-security-stmicroelectronics.pdf"
    },
    {
      "type": "REPORT",
      "url": "https://github.com/PX4/PX4-Autopilot/issues/17062"
    },
    {
      "type": "FIX",
      "url": "https://github.com/PX4/PX4-Autopilot/pull/17264/commits/555f900cf52c0057e4c429ff3699c91911a21cab"
    },
    {
      "type": "FIX",
      "url": "https://github.com/apache/incubator-nuttx-apps/pull/647/commits/2fc1157f8585acc39f13a31612ebf890f41e76ca"
    },
    {
      "type": "FIX",
      "url": "https://github.com/apache/incubator-nuttx/pull/3292/commits/016873788280ca815ba886195535bbe601de6e48"
    },
    {
      "type": "EVIDENCE",
      "url": "https://gist.github.com/swkim101/f473b9a60e6d4635268402a2cd2025ac"
    }
  ],
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N",
      "type": "CVSS_V3"
    }
  ]
}