RCE in Reolink Smart 2k\+ Plug-In Wi-Fi Video Doorbell With Chime
CVE-2025-55637
Reolink Smart 2K+ Plug-in Wi-Fi Video Doorbell with Chime - firmware v3.0.0.4662_2503122283 was discovered to contain a command injection vulnerability via the setddns_pip_system() function.
Vulnerability class: Command Injection (OS Command Injection)
Published · last modified .
CVSS v3 metric
CVSS v3 base score 9.8 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.
EPSS exploit prediction
EPSS: 0.017 (76.3th percentile), scored .
Low probability of exploitation in the next 30 days, but still tracked. 76th percentile — 76.3% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.017 · newest: 0.017 · change: 0.000
Affected products
- Reolink Smart 2k\+ Plug-In Wi-Fi Video Doorbell With Chime
- Reolink Smart 2k\+ Plug-In Wi-Fi Video Doorbell With Chime Firmware — versions 3.0.0.4662_2503122283
Weakness classification (CWE)
Public proof-of-concept exploits
References
- cwe.mitre.org/data/definitions/78.html (Technical Description)
- relieved-knuckle-264.notion.site/Reolink-camera-command-injection-Ddns-username… (Exploit, Third Party Advisory)
Frequently asked questions
- What is CVE-2025-55637?
- CVE-2025-55637 is a critical-severity vulnerability in Reolink Smart 2k\+ Plug-In Wi-Fi Video Doorbell With Chime, classified under Command Injection. CVSS score: 9.8/10. Published 2025-08-22.
- How severe is CVE-2025-55637?
- Critical severity. CVSS v3 base score is 9.8 out of 10.
- Is CVE-2025-55637 known to be exploited?
- 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.