title: Improper Initialization vulnerability in local server authentication logic
description: Improper Initialization vulnerability in the local server component of EZVIZ CS-C6N-A0-1C2WFR allows a local attacker to read the contents of the memory space containing the encrypted admin password. This issue affects: EZVIZ CS-C6N-A0-1C2WFR versions prior to 5.3.0 build 220428.
problem types: CWE-665 Improper Initialization
affected:
{
product: CS-C6N-A0-1C2WFR
vendor: EZVIZ
versions:
lessThan: 5.3.0 build 220428, status: affected, version: unspecified, versionType: custom
}
metrics:
cvssV3_1: [
attackComplexity: HIGH
attackVector: ADJACENT_NETWORK
availabilityImpact: HIGH
baseScore: 7.6
baseSeverity: HIGH
confidentialityImpact: HIGH
integrityImpact: HIGH
privilegesRequired: HIGH
scope: CHANGED
userInteraction: NONE
vectorString: CVSS:3.1/AV:A/AC:H/PR:H/UI:N/S:C/C:H/I:H/A:H
version: 3.1
]
solutions: A firmware update to version 5.3.0 build 220428 or higher fixes the issue.