CVE-2018-6401 — CRITICAL (9.8)

Q: What is CVE-2018-6401?

CVE-2018-6401 is a vulnerability with a CVSS score of 9.8 (CRITICAL). Meross MSS110 devices before 1.1.24 contain a TELNET listener providing access for an undocumented admin account with a blank password.

Q: How severe is CVE-2018-6401?

CVE-2018-6401 has been rated CRITICAL with a CVSS base score of 9.8/10. This is considered a critical vulnerability requiring immediate attention.

Q: Is there a patch for CVE-2018-6401?

Check the references section above for vendor advisories and patch information. Affected products include: Meross Mss110 Firmware, Meross Mss110.

Vulnerability Description

Meross MSS110 devices before 1.1.24 contain a TELNET listener providing access for an undocumented admin account with a blank password.

CVSS Score

9.8

CRITICAL

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality

HIGH

Integrity

HIGH

Availability

HIGH

Affected Products

Vendor	Product	Versions
Meross	Mss110 Firmware	<= 1.1.24
Meross	Mss110	-

Related Weaknesses (CWE)

CWE-798

References

https://garrettmiller.github.io/meross-mss110-vuln/ExploitThird Party Advisory
https://garrettmiller.github.io/meross-mss110-vuln/ExploitThird Party Advisory

FAQ

What is CVE-2018-6401?

CVE-2018-6401 is a vulnerability with a CVSS score of 9.8 (CRITICAL). Meross MSS110 devices before 1.1.24 contain a TELNET listener providing access for an undocumented admin account with a blank password.

How severe is CVE-2018-6401?

CVE-2018-6401 has been rated CRITICAL with a CVSS base score of 9.8/10. This is considered a critical vulnerability requiring immediate attention.

Is there a patch for CVE-2018-6401?

Check the references section above for vendor advisories and patch information. Affected products include: Meross Mss110 Firmware, Meross Mss110.