What is the CVSS score of CVE-2025-55623?

CVE-2025-55623 has a CVSS 3.1 base score of 5.4 (Medium). CVSS vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:L. EPSS exploitation probability: 0.0%.

Which versions of Reolink are affected by CVE-2025-55623?

Organizations using the lock screen component of Reolink should be aware of moderate risk from CVE-2025-55623 rated CVSS 5.4. Exploitation could compromise the security of affected deployments.

Is there a public PoC exploit available for CVE-2025-55623?

Yes, a public proof-of-concept exploit is available for CVE-2025-55623. Prioritise patching immediately. EPSS: 0.0%.

How to fix or mitigate CVE-2025-55623?

Within 30 days: Identify affected systems running the lock screen component of Reolink and apply vendor patches as part of regular patch cycle. Monitor vendor channels for patch availability.

Reolink CVE-2025-55623

MEDIUM

Authentication Bypass Using an Alternate Path or Channel (CWE-288)

2025-08-22 cve@mitre.org

Authentication Bypass Google Reolink Android

5.4

CVSS 3.1 · NVD

Severity by source

NVD PRIMARY

5.4 MEDIUM

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

Primary rating from NVD · only source for this CVE.

CVSS VectorNVD

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

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

Required

Scope

Unchanged

Confidentiality

Low

Integrity

None

Availability

Low

Lifecycle Timeline

Analysis Generated

Mar 28, 2026 - 19:08 vuln.today

PoC Detected

Aug 28, 2025 - 13:24 vuln.today

Public exploit code

CVE Published

Aug 22, 2025 - 17:15 nvd

MEDIUM 5.4

DescriptionCVE.org

An issue in the lock screen component of Reolink v4.54.0.4.20250526 allows attackers to bypass authentication via using an ADB (Android Debug Bridge).

AnalysisAI

An issue in the lock screen component of Reolink v4.54.0.4.20250526 allows attackers to bypass authentication via using an ADB (Android Debug Bridge). Rated medium severity (CVSS 5.4), 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-288. An issue in the lock screen component of Reolink v4.54.0.4.20250526 allows attackers to bypass authentication via using an ADB (Android Debug Bridge). Affected products include: Reolink.

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.

CVE-2025-55623 vulnerability details – vuln.today

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