INCIBECVELIST:CVE-2021-3774CVE-2021-3774 Meross MSS550X Missing Encryption of Sensitive Data
7.4 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
CHANGED
Confidentiality Impact
HIGH
Integrity Impact
NONE
Availability Impact
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:N/A:N
7.6 High
AI Score
Confidence
High
0.002 Low
EPSS
Percentile
59.2%
Meross Smart Wi-Fi 2 Way Wall Switch (MSS550X), on its 3.1.3 version and before, creates an open Wi-Fi Access Point without the required security measures in its initial setup. This could allow a remote attacker to obtain the Wi-Fi SSID as well as the password configured by the user from Meross app via Http/JSON plain request.
CNA Affected
[
{
"defaultStatus": "unaffected",
"product": "Meross Smart Wi-Fi 2 Way Wall Switch",
"vendor": "Meross",
"versions": [
{
"lessThanOrEqual": "3.1.3",
"status": "affected",
"version": "0",
"versionType": "custom"
}
]
}
]Related
7.4 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
CHANGED
Confidentiality Impact
HIGH
Integrity Impact
NONE
Availability Impact
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:N/A:N
7.6 High
AI Score
Confidence
High
0.002 Low
EPSS
Percentile
59.2%