title: ioLogik 4000 Series: Existence of an Unauthorized Service
description: A vulnerability has been identified in the ioLogik 4000 Series (ioLogik E4200) firmware versions v1.6 and prior, which can be exploited by malicious actors to potentially gain unauthorized access to the product. This could lead to security breaches, data theft, and unauthorized manipulation of sensitive information. The vulnerability is attributed to the presence of an unauthorized service, which could potentially enable unauthorized access to the. device.
problem types: CWE-284 Improper Access Control
affected:
{
defaultStatus: unaffected
product: ioLogik 4000 Series
vendor: Moxa
versions:
lessThanOrEqual: 1.6, status: affected, version: 1.0, versionType: custom
}
metrics:
cvssV3_1: [
attackComplexity: LOW
attackVector: NETWORK
availabilityImpact: NONE
baseScore: 5.3
baseSeverity: MEDIUM
confidentialityImpact: LOW
integrityImpact: NONE
privilegesRequired: NONE
scope: UNCHANGED
userInteraction: NONE
vectorString: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
version: 3.1
]
format: CVSS
scenarios: GENERAL
solutions: Moxa has developed appropriate solutions to address the vulnerabilities. The solutions for affected products are shown below.
*  ioLogik 4000 Series (ioLogik E4200): Please contact Moxa Technical Support for the security patch.