CVE-2021-35067 Information

Description

Meross MSG100 devices before 3.2.3 allow an attacker to replay the same data or similar data (e.g. an attacker who sniffs a Close message can transmit an acceptable Open message).

CVSS Vector

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

Reference

https://infosec.rm-it.de/?p=878&preview=1&_ppp=219bc85c2f https://infosec.rm-it.de/2021/06/18/meross-smart-wi-fi-garage-door-opener-analysis/

Attack Complexity

LOW

Privileges Required

LOW

User Interaction Required

LOW

Scope

NONE

Confidentiality Impact

UNCHANGED

Integrity Impact

HIGH

Availability Impact

HIGH

Base Score

NONE

Base Severity

8.1