CVE-2023-46892

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Published Jan 23, 2024 CVSS 3.1 · 8.8 High EPSS < 1% KEV · Not listed

Description

The radio frequency communication protocol being used by Meross MSH30Q 4.5.23 is vulnerable to replay attacks, allowing attackers to record and replay previously captured communication to execute unauthorized commands or actions (e.g., thermostat's temperature).

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:meross:msh30q_firmware:4.5.23:*:*:*:*:*:*:*

cpe:2.3:h:meross:msh30q:-:*:*:*:*:*:*:*

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

No advisories available

Metrics

No CVSS v4.0

Attack Vector Adjacent Network

Attack Complexity Low

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% (0.280% probability within 30 days)

Exploitation none

Automatable no

Technical Impact total

References

Link	Providers
https://www.kth.se/cs/nse/research/software-systems-architecture-and-security/projects/ethical-hacking-1.1279219

History

Jun 17, 2025 5:15 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

Meross Msh30q Msh30q Firmware

Weaknesses

CWE-294

Sources

CVE record Updated: Jun 17, 2025, 4:12 PM

Status: PUBLISHED
Assigner: mitre
Published: Jan 23, 2024, 12:00 AM
Updated: Jun 17, 2025, 4:12 PM
Reserved: Oct 30, 2023, 12:00 AM

View source JSON

Vulnrichment Updated: Aug 2, 2024, 8:53 PM

Updated: Aug 2, 2024, 8:53 PM

NVD Updated: Jun 17, 2026, 6:31 AM

Status: Modified
Published: Jan 23, 2024, 9:15 PM
Modified: Jun 17, 2026, 6:31 AM

View source JSON

Red Hat No data

No data.

OpenCVE enrichment No data

No data.

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