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CVE-2025-55630

Reolink Smart 2k+ Plug-in Wi-fi Video Doorbell With Chime Firmware broken access control

7.3 HIGHPublic exploitEPSS 0.27%
  1. Published22 Aug 2025

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 3.1 breakdown

Attack vectorNetwork
Attack complexityLow
Privileges requiredNone
User interactionNone
ScopeUnchanged
ConfidentialityLow
IntegrityLow
AvailabilityLow
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L

Affected products

Reolink Smart 2k+ Plug-in Wi-fi Video Doorbell With Chime Firmware3.0.0.4662_2503122283

Remediation

No fixed version is recorded in the NVD data. Check the vendor advisory for the latest guidance.

References

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Frequently asked

Is CVE-2025-55630 being actively exploited?

CVE-2025-55630 is not in the CISA KEV catalog. A public exploit reference exists, so treat it as exploitable. Its EPSS exploit probability is 0.27%.

How severe is CVE-2025-55630?

CVE-2025-55630 has a CVSS 3.1 base score of 7.3, rated high. EPSS estimates a 0.27% probability of exploitation.

Which products are affected by CVE-2025-55630?

Affected products include Reolink Smart 2k+ Plug-in Wi-fi Video Doorbell With Chime Firmware.

How do I fix CVE-2025-55630?

Apply the vendor's patch or advisory guidance, then verify no affected versions remain across your devices.

How Secuno handles this

Secuno correlates vulnerabilities like CVE-2025-55630 against the real software inventory on every managed device, every day. Rather than a static severity, each match is scored in context: exploit availability, EPSS, the asset's exposure, and business criticality decide where it lands in the queue. If an affected version is present anywhere across your portfolio, it surfaces automatically with a prioritised remediation path.

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Data from the NVD, CISA KEV catalog and FIRST EPSS. CVSS 3.1 base score shown where available.