CVE-2025-55630 — HIGH (7.3)

Vulnerability Description

A discrepancy in the error message returned by the login function of Reolink Smart 2K+ Plug-in Wi-Fi Video Doorbell with Chime - firmware v3.0.0.4662_2503122283 when entering the wrong username and password allows attackers to enumerate existing accounts.

CVSS Score

7.3

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality

LOW

Integrity

LOW

Availability

LOW

Affected Products

Vendor	Product	Versions
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	-

Related Weaknesses (CWE)

CWE-284

References

https://relieved-knuckle-264.notion.site/User-Enumeration-Vulnerability-23c43700ExploitThird Party Advisory

FAQ

What is CVE-2025-55630?

CVE-2025-55630 is a vulnerability with a CVSS score of 7.3 (HIGH). A discrepancy in the error message returned by the login function of Reolink Smart 2K+ Plug-in Wi-Fi Video Doorbell with Chime - firmware v3.0.0.4662_2503122283 when entering the wrong username and pa...

How severe is CVE-2025-55630?

CVE-2025-55630 has been rated HIGH with a CVSS base score of 7.3/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2025-55630?

Check the references section above for vendor advisories and patch information. Affected products include: Reolink Smart 2K\+ Plug-In Wi-Fi Video Doorbell With Chime Firmware, Reolink Smart 2K\+ Plug-In Wi-Fi Video Doorbell With Chime.