What is the CVSS score of CVE-2025-55630?

CVE-2025-55630 has a CVSS 3.1 base score of 7.3 (High). CVSS vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L. EPSS exploitation probability: 0.1%.

Which versions of Reolink are affected by CVE-2025-55630?

Organizations using Wi-Fi Video Doorbell with Chime - firmware face moderate risk from CVE-2025-55630, a improper access control vulnerability rated CVSS 7.3.

Is there a public PoC exploit available for CVE-2025-55630?

Yes, a public proof-of-concept exploit is available for CVE-2025-55630. Prioritise patching immediately. EPSS: 0.1%.

How to fix or mitigate CVE-2025-55630?

Within 30 days: Identify all affected systems running Wi-Fi Video Doorbell with Chime - firmware and apply vendor patches as part of regular patch cycle. Monitor vendor channels for patch availability.

Reolink CVE-2025-55630

HIGH

Improper Access Control (CWE-284)

2025-08-22 cve@mitre.org

Authentication Bypass Reolink Smart 2K Plug In Wi Fi Video Doorbell With Chime Firmware

7.3

CVSS 3.1 · NVD

Severity by source

NVD PRIMARY

7.3 HIGH

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

Primary rating from NVD · only source for this CVE.

CVSS VectorNVD

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

None

Scope

Unchanged

Confidentiality

Low

Integrity

Low

Availability

Low

Lifecycle Timeline

Analysis Generated

Mar 28, 2026 - 19:08 vuln.today

PoC Detected

Oct 21, 2025 - 14:04 vuln.today

Public exploit code

CVE Published

Aug 22, 2025 - 17:15 nvd

HIGH 7.3

DescriptionCVE.org

AnalysisAI

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. Rated high severity (CVSS 7.3), this vulnerability is remotely exploitable, no authentication required, low attack complexity. Public exploit code available and no vendor patch available.

Technical ContextAI

This vulnerability is classified under CWE-284. 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. Affected products include: Reolink Smart 2K\+ Plug-In Wi-Fi Video Doorbell With Chime Firmware.

RemediationAI

No vendor patch is available at time of analysis. Monitor vendor advisories for updates. Apply vendor patches when available. Implement network segmentation and monitoring as interim mitigations.