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01 Record

CVE-2025-55623

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).

MediumPUBLISHEDCNA: mitre
CNA base score5.4 CVSS v3.xCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:L

02 Description

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).

03 Exploitation and scoring

Exploitation
Public exploit code exists. CISA's assessment records a public proof of concept. That is not a report of exploitation in the wild.
SSVC decision
  • ExploitationpocPublic proof-of-concept exploit code exists. Not a report of exploitation in the wild.
  • AutomatablenoAt least one step from reconnaissance to exploitation cannot be reliably automated.
  • Technical ImpactpartialSuccessful exploitation gives limited control of the vulnerable component.
CISA publishes the decision points, not a final SSVC decision. The decision also depends on mission and well-being impact, which is a property of your deployment rather than of the vulnerability.
EPSS probability
0.31% probability of exploitation activity in the next 30 days.
EPSS percentile
Equal to or higher than the score of 23.7% of scored records. A rank, not a probability.
NVD base score
5.4 (CVSS v3.x), scored by the NVD independently of the CNA.
NVD CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:L
NVD analysis status
Analyzed. NVD last modified this record on 2026-06-17.
Red Hat severity
No Red Hat rating. Red Hat rates the CVEs that affect its products.

Exploit-prediction scores from FIRST. Independent scoring and analysis status from the NVD. Vendor severity from Red Hat. Exploitation assessment and catalog membership from CISA.

04 Metadata

Published
2025-08-22 00:00Z1 YR AGO
Last updated
2025-08-22 17:55Z1 YR AGO
Reserved
2025-08-13
Assigning CNA
mitre
Record state
PUBLISHED
Severity
Medium (CVSS 5.4)
CNA CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:L
Weaknesses
  • CWE-288Authentication Bypass Using an Alternate Path or ChannelBase
Data version
5.1
Document digest
a8004ee9840523e3e52ea2b7a73428cc3e41635f9dd5a1c046efd180842b0cfc

05 Affected products

VendorProductVersionsPlatforms
reolinkreolinkNot specified—

06 References