CVE-2025-55634

  1. OpenCVE
  2. Vulnerabilities (CVE)
  3. CVE-2025-55634
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.

7.5 /10

CVSS v3 : HIGH

V3 Legend

Vector :

Exploitability : 3.9 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact HIGH

Scope UNCHANGED

References
Link Resource
https://cwe.mitre.org/data/definitions/306.html Technical Description
https://cwe.mitre.org/data/definitions/400.html Technical Description
https://relieved-knuckle-264.notion.site/RTMP-Injection-DoS-through-Unauthenticated-Stream-Publish-23c437003642800297c8c128b6117885?pvs=74 Exploit Third Party Advisory
Configurations

Configuration 1 (hide)

AND
cpe:2.3:o:reolink:smart_2k\+_plug-in_wi-fi_video_doorbell_with_chime_firmware:3.0.0.4662_2503122283:*:*:*:*:*:*:*
cpe:2.3:h:reolink:smart_2k\+_plug-in_wi-fi_video_doorbell_with_chime:-:*:*:*:*:*:*:*
History

21 Oct 2025, 13:57

Type Values Removed Values Added
Summary
  • (es) El control de acceso incorrecto en la configuración 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 denegación de servicio (DoS) al iniciar una gran cantidad de envíos simultáneos de transmisiones basadas en ffmpeg.
First Time Reolink smart 2k\+ Plug-in Wi-fi Video Doorbell With Chime Firmware
Reolink smart 2k\+ Plug-in Wi-fi Video Doorbell With Chime
Reolink
CPE cpe:2.3:o:reolink:smart_2k\+_plug-in_wi-fi_video_doorbell_with_chime_firmware:3.0.0.4662_2503122283:*:*:*:*:*:*:*
cpe:2.3:h:reolink:smart_2k\+_plug-in_wi-fi_video_doorbell_with_chime:-:*:*:*:*:*:*:*
References () https://cwe.mitre.org/data/definitions/306.html - () https://cwe.mitre.org/data/definitions/306.html - Technical Description
References () https://cwe.mitre.org/data/definitions/400.html - () https://cwe.mitre.org/data/definitions/400.html - Technical Description
References () https://relieved-knuckle-264.notion.site/RTMP-Injection-DoS-through-Unauthenticated-Stream-Publish-23c437003642800297c8c128b6117885?pvs=74 - () https://relieved-knuckle-264.notion.site/RTMP-Injection-DoS-through-Unauthenticated-Stream-Publish-23c437003642800297c8c128b6117885?pvs=74 - Exploit, Third Party Advisory

22 Aug 2025, 18:15

Type Values Removed Values Added
CWE CWE-400
CVSS v2 : unknown
v3 : unknown 		v2 : unknown
v3 : 7.5

22 Aug 2025, 17:15

Type Values Removed Values Added
New CVE
Information

Published : 2025-08-22 17:15

Updated : 2025-10-21 13:57

NVD link : CVE-2025-55634

Mitre link : CVE-2025-55634

CVE.ORG link : CVE-2025-55634

JSON object : View

Products Affected

reolink

  • smart_2k\+_plug-in_wi-fi_video_doorbell_with_chime
  • smart_2k\+_plug-in_wi-fi_video_doorbell_with_chime_firmware
CWE
CWE-400

Uncontrolled Resource Consumption