What is the CVSS score of CVE-2025-55627?

CVE-2025-55627 has a CVSS 3.1 base score of 5.3 (Medium). CVSS vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N. EPSS exploitation probability: 0.0%.

Which versions of Reolink Smart are affected by CVE-2025-55627?

Organizations using Wi-Fi Video Doorbell with Chime - firmware should be aware of moderate risk from CVE-2025-55627, a improper privilege management vulnerability rated CVSS 5.3.

How to fix or mitigate CVE-2025-55627?

Within 30 days: Identify 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 Smart CVE-2025-55627

MEDIUM

Improper Privilege Management (CWE-269)

2025-08-22 cve@mitre.org

Privilege Escalation

5.3

CVSS 3.1 · NVD

Severity by source

NVD PRIMARY

5.3 MEDIUM

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

Primary rating from NVD · only source for this CVE.

CVSS VectorNVD

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

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

None

Scope

Unchanged

Confidentiality

Low

Integrity

None

Availability

None

Lifecycle Timeline

Analysis Generated

Mar 28, 2026 - 19:08 vuln.today

CVE Published

Aug 22, 2025 - 17:15 nvd

MEDIUM 5.3

DescriptionCVE.org

AnalysisAI

Insufficient privilege verification in Reolink Smart 2K+ Plug-in Wi-Fi Video Doorbell with Chime - firmware v3.0.0.4662_2503122283 allows authenticated attackers to create accounts with elevated. Rated medium severity (CVSS 5.3), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

Technical ContextAI

This vulnerability is classified as Improper Privilege Management (CWE-269), which allows attackers to escalate privileges to gain unauthorized elevated access. Insufficient privilege verification in Reolink Smart 2K+ Plug-in Wi-Fi Video Doorbell with Chime - firmware v3.0.0.4662_2503122283 allows authenticated attackers to create accounts with elevated privileges.

Affected ProductsAI

See vendor advisory for affected versions.

RemediationAI

No vendor patch is available at time of analysis. Monitor vendor advisories for updates. Apply principle of least privilege, validate privilege transitions, implement proper role separation.