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5 vulnerabilities by Meross
VAR-202111-0006
Vulnerability from variot - Updated: 2025-01-30 21:22Meross 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
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VAR-201805-0261
Vulnerability from variot - Updated: 2024-11-23 22:59Meross MSS110 devices through 1.1.24 contain an unauthenticated admin.htm administrative interface. Meross MSS110 Contains an authentication vulnerability.Information is obtained, information is altered, and service operation is disrupted (DoS) There is a possibility of being put into a state. Meross MSS110 is a smart WiFi socket device produced by China Meross Technology Company. There are security vulnerabilities in Meross MSS110 1.1.24 and earlier versions. An attacker could exploit this vulnerability to cause a denial of service or obtain information
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VAR-201805-0891
Vulnerability from variot - Updated: 2024-11-23 22:45Meross MSS110 devices before 1.1.24 contain a TELNET listener providing access for an undocumented admin account with a blank password. Meross MSS110 Contains a vulnerability in the use of hard-coded credentials.Information is obtained, information is altered, and service operation is disrupted (DoS) There is a possibility of being put into a state. MerossMSS110 is a smart WiFi socket device from China's Meross Technology. One of the TELNET listener components of TELNETlistenerhi. A security vulnerability exists in the TELNETlistener in versions prior to MerossMSS1101.1.24
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CVE-2021-3774 (GCVE-0-2021-3774)
Vulnerability from nvd – Published: 2021-11-05 19:41 – Updated: 2025-04-23 19:24
VLAI
Title
Meross MSS550X Missing Encryption of Sensitive Data
Summary
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Severity
7.4 (High)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-319 - Cleartext Transmission of Sensitive Information
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://www.incibe.es/en/incibe-cert/notices/avis… | x_refsource_CONFIRM |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Meross | Meross Smart Wi-Fi 2 Way Wall Switch |
Affected:
0 , ≤ 3.1.3
(custom)
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CVE-2021-3774 (GCVE-0-2021-3774)
Vulnerability from cvelistv5 – Published: 2021-11-05 19:41 – Updated: 2025-04-23 19:24
VLAI
Title
Meross MSS550X Missing Encryption of Sensitive Data
Summary
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.
Severity
7.4 (High)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-319 - Cleartext Transmission of Sensitive Information
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://www.incibe.es/en/incibe-cert/notices/avis… | x_refsource_CONFIRM |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Meross | Meross Smart Wi-Fi 2 Way Wall Switch |
Affected:
0 , ≤ 3.1.3
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|
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"url": "https://www.incibe-cert.es/en/early-warning/security-advisories/meross-mss550x-missing-encryption-sensitive-data"
}
]
},
"solution": [
{
"lang": "en",
"value": "This vulnerability has been solved by Meross in MSS550X version 3.2.3"
}
],
"source": {
"advisory": "INCIBE-2021-0451",
"discovery": "EXTERNAL"
}
}
}
},
"cveMetadata": {
"assignerOrgId": "0cbda920-cd7f-484a-8e76-bf7f4b7f4516",
"assignerShortName": "INCIBE",
"cveId": "CVE-2021-3774",
"datePublished": "2021-11-05T19:41:27.000Z",
"dateReserved": "2021-09-06T00:00:00.000Z",
"dateUpdated": "2025-04-23T19:24:23.318Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1"
}