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).
Scores
CVSS v3
8.8
EPSS
0.0004
EPSS Percentile
12.5%
Attack Vector
ADJACENT_NETWORK
CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CISA SSVC
Vulnrichment
Exploitation
none
Automatable
no
Technical Impact
total
Details
CWE
CWE-294
Status
published
Products (1)
meross/msh30q_firmware
4.5.23
Published
Jan 23, 2024
Tracked Since
Feb 18, 2026