PT-2021-20823 · Meross · Meross Msg100

Roman · Published 2021-10-07 · Updated 2021-10-18 · CVE-2021-35067

Positive Technologies (AI Summary)

CVSS v3.1

8.1

High

Base vector

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

Name of the Vulnerable Software and Affected Versions: Meross MSG100 devices versions prior to 3.2.3

Description: The issue allows an attacker to replay the same data or similar data. For example, an attacker who intercepts a Close message can transmit an acceptable Open message.

Recommendations: For versions prior to 3.2.3, update to version 3.2.3 or later to resolve the issue.

Exploit

Fix

Weakness Enumeration

CWE-294

Related Identifiers

CVE-2021-35067

Affected Products

Meross Msg100

References · 4

• 🔥 https://infosec.rm-it.de/?p=878&preview=1&_ppp=219bc85c2f · Exploit
• 🔥 https://infosec.rm-it.de/2021/06/18/meross-smart-wi-fi-garage-door-opener-analysis · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2021-35067 · Security Note
• https://osv.dev/vulnerability/CVE-2021-35067 · Vendor Advisory