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MEDIUM · 5.3

CVE-2023-48121

An authentication bypass vulnerability in the Direct Connection Module in Ezviz CS-C6N-xxx prior to v5.3.x build 20230401, Ezviz CS-CV310-xxx prior to v5.3.x build 20230401, Ezviz CS-C6CN-xxx prior to...

Vulnerability Description

An authentication bypass vulnerability in the Direct Connection Module in Ezviz CS-C6N-xxx prior to v5.3.x build 20230401, Ezviz CS-CV310-xxx prior to v5.3.x build 20230401, Ezviz CS-C6CN-xxx prior to v5.3.x build 20230401, Ezviz CS-C3N-xxx prior to v5.3.x build 20230401 allows remote attackers to obtain sensitive information by sending crafted messages to the affected devices.

CVSS Score

5.3

MEDIUM

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
LOW
Integrity
NONE
Availability
NONE

Affected Products

VendorProductVersions
EzvizCs-C6N-A0-1C2Wfr Firmware-
EzvizCs-C6N-A0-1C2Wfr-
EzvizCs-Cv310-A0-1C2Wfr Firmware-
EzvizCs-Cv310-A0-1C2Wfr-
EzvizCs-C6Cn-A0-3H2Wfr Firmware-
EzvizCs-C6Cn-A0-3H2Wfr-
EzvizCs-C3N-A0-3H2Wfrl Firmware-
EzvizCs-C3N-A0-3H2Wfrl-

Related Weaknesses (CWE)

CWE-287

References

FAQ

What is CVE-2023-48121?

CVE-2023-48121 is a vulnerability with a CVSS score of 5.3 (MEDIUM). An authentication bypass vulnerability in the Direct Connection Module in Ezviz CS-C6N-xxx prior to v5.3.x build 20230401, Ezviz CS-CV310-xxx prior to v5.3.x build 20230401, Ezviz CS-C6CN-xxx prior to...

How severe is CVE-2023-48121?

CVE-2023-48121 has been rated MEDIUM with a CVSS base score of 5.3/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2023-48121?

Check the references section above for vendor advisories and patch information. Affected products include: Ezviz Cs-C6N-A0-1C2Wfr Firmware, Ezviz Cs-C6N-A0-1C2Wfr, Ezviz Cs-Cv310-A0-1C2Wfr Firmware, Ezviz Cs-Cv310-A0-1C2Wfr, Ezviz Cs-C6Cn-A0-3H2Wfr Firmware.