FKIE_CVE-2025-55634

Vulnerability from fkie_nvd - Published: 2025-08-22 17:15 - Updated: 2026-06-17 09:41
Severity
7.5 (High) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Summary
Incorrect access control in the RTMP server settings of Reolink Smart 2K+ Plug-in Wi-Fi Video Doorbell with Chime - firmware v3.0.0.4662_2503122283 allows unauthorized attackers to cause a Denial of Service (DoS) via initiating a large number of simultaneous ffmpeg-based stream pushes.
References
cve@mitre.orghttps://cwe.mitre.org/data/definitions/306.htmlTechnical Description
cve@mitre.orghttps://cwe.mitre.org/data/definitions/400.htmlTechnical Description
cve@mitre.orghttps://relieved-knuckle-264.notion.site/RTMP-Injection-DoS-through-Unauthenticated-Stream-Publish-23c437003642800297c8c128b6117885?pvs=74Exploit, Third Party Advisory
Impacted products
Vendor Product Version
reolink smart_2k\+_plug-in_wi-fi_video_doorbell_with_chime_firmware 3.0.0.4662_2503122283
reolink smart_2k\+_plug-in_wi-fi_video_doorbell_with_chime -
To clipboard 

{
  "affected": [
    {
      "affectedData": [
        {
          "product": "n/a",
          "vendor": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
            }
          ]
        }
      ],
      "source": "cve@mitre.org"
    }
  ],
  "configurations": [
    {
      "nodes": [
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:o:reolink:smart_2k\\+_plug-in_wi-fi_video_doorbell_with_chime_firmware:3.0.0.4662_2503122283:*:*:*:*:*:*:*",
              "matchCriteriaId": "1D426B4B-7913-43E6-A29F-B05F2ADC793A",
              "vulnerable": true
            }
          ],
          "negate": false,
          "operator": "OR"
        },
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:h:reolink:smart_2k\\+_plug-in_wi-fi_video_doorbell_with_chime:-:*:*:*:*:*:*:*",
              "matchCriteriaId": "0D24D10B-3480-4109-97D6-687A6092A659",
              "vulnerable": false
            }
          ],
          "negate": false,
          "operator": "OR"
        }
      ],
      "operator": "AND"
    }
  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "Incorrect access control in the RTMP server settings of Reolink Smart 2K+ Plug-in Wi-Fi Video Doorbell with Chime - firmware v3.0.0.4662_2503122283 allows unauthorized attackers to cause a Denial of Service (DoS) via initiating a large number of simultaneous ffmpeg-based stream pushes."
    },
    {
      "lang": "es",
      "value": "El control de acceso incorrecto en la configuraci\u00f3n del servidor RTMP de Reolink Smart 2K+ Plug-in Wi-Fi Video Doorbell with Chime - firmware v3.0.0.4662_2503122283 permite que atacantes no autorizados provoquen una denegaci\u00f3n de servicio (DoS) al iniciar una gran cantidad de env\u00edos simult\u00e1neos de transmisiones basadas en ffmpeg."
    }
  ],
  "id": "CVE-2025-55634",
  "lastModified": "2026-06-17T09:41:55.527",
  "metrics": {
    "cvssMetricV31": [
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "NETWORK",
          "availabilityImpact": "HIGH",
          "baseScore": 7.5,
          "baseSeverity": "HIGH",
          "confidentialityImpact": "NONE",
          "integrityImpact": "NONE",
          "privilegesRequired": "NONE",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
          "version": "3.1"
        },
        "exploitabilityScore": 3.9,
        "impactScore": 3.6,
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "type": "Secondary"
      }
    ],
    "ssvcV203": [
      {
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "ssvcData": {
          "id": "CVE-2025-55634",
          "options": [
            {
              "exploitation": "none"
            },
            {
              "automatable": "no"
            },
            {
              "technicalImpact": "total"
            }
          ],
          "role": "CISA Coordinator",
          "timestamp": "2025-08-22T17:57:30.672503Z",
          "version": "2.0.3"
        }
      }
    ]
  },
  "published": "2025-08-22T17:15:35.163",
  "references": [
    {
      "source": "cve@mitre.org",
      "tags": [
        "Technical Description"
      ],
      "url": "https://cwe.mitre.org/data/definitions/306.html"
    },
    {
      "source": "cve@mitre.org",
      "tags": [
        "Technical Description"
      ],
      "url": "https://cwe.mitre.org/data/definitions/400.html"
    },
    {
      "source": "cve@mitre.org",
      "tags": [
        "Exploit",
        "Third Party Advisory"
      ],
      "url": "https://relieved-knuckle-264.notion.site/RTMP-Injection-DoS-through-Unauthenticated-Stream-Publish-23c437003642800297c8c128b6117885?pvs=74"
    }
  ],
  "sourceIdentifier": "cve@mitre.org",
  "vulnStatus": "Analyzed",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-400"
        }
      ],
      "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
      "type": "Secondary"
    }
  ]
}



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