CVE-2023-31759

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Published May 23, 2023 CVSS 3.1 · 7.5 High EPSS < 1% KEV · Not listed

Description

Weak Security in the 433MHz keyfob of Kerui W18 Alarm System v1.0 allows attackers to gain full access via a code replay attack.

Affected Products

Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).

Vendor Product Default status Versions

n/a

n/a

affected

Version	Status	Constraints
`n/a`	affected	—

Configuration 1 [-]

AND

cpe:2.3:o:keruistore:kerui_w18_firmware:1.0:*:*:*:*:*:*:*

cpe:2.3:h:keruistore:kerui_w18:-:*:*:*:*:*:*:*

No data.

No data available yet.

Remediation

No solution or workaround provided in the CVE record

Tracking

Sign in to view the affected projects.

Advisories

Source	ID	Title
EUVD	EUVD-2023-36050	Weak Security in the 433MHz keyfob of Kerui W18 Alarm System v1.0 allows attackers to gain full access via a code replay attack.

Metrics

No CVSS v4.0

Attack Vector Adjacent Network

Attack Complexity High

Privileges Required None

Scope Unchanged

Confidentiality Impact High

Integrity Impact High

Availability Impact High

User Interaction None

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

Exploit prediction score: < 1% (0.286% probability within 30 days)

Exploitation none

Automatable no

Technical Impact total

References

Link	Providers
https://ashallen.net/wireless-alarm-system-vulnerabilities
https://ashallen.net/wireless-alarm-system-vulnerability-disclosure

History

Jan 17, 2025 8:15 PM Scoring metrics updated View changes

Type	Values Removed	Values Added
Metrics		ssvc `{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}`

Subscriptions

Keruistore Kerui W18 Kerui W18 Firmware

Weaknesses

CWE-294

Sources

CVE record Updated: Jan 17, 2025, 8:03 PM

Status: PUBLISHED
Assigner: mitre
Published: May 23, 2023, 12:00 AM
Updated: Jan 17, 2025, 8:03 PM
Reserved: Apr 29, 2023, 12:00 AM

View source JSON

Vulnrichment Updated: Aug 2, 2024, 2:56 PM

Updated: Aug 2, 2024, 2:56 PM

NVD Updated: Jun 17, 2026, 5:57 AM

Status: Modified
Published: May 24, 2023, 12:15 AM
Modified: Jun 17, 2026, 5:57 AM

View source JSON

Red Hat No data

No data.

OpenCVE enrichment No data

No data.

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