title: Omron CX-One
description: Omron CX-One Versions 4.60 and prior are vulnerable to a stack-based buffer overflow while processing specific project files, which may allow an attacker to execute arbitrary code.
problem types: CWE-121 Stack-based Buffer Overflow
affected:
{
product: CX-One
vendor: Omron
versions:
lessThanOrEqual: 4.60, status: affected, version: All, versionType: custom
}
metrics:
cvssV3_1: [
attackComplexity: LOW
attackVector: LOCAL
availabilityImpact: HIGH
baseScore: 7.8
baseSeverity: HIGH
confidentialityImpact: HIGH
integrityImpact: HIGH
privilegesRequired: NONE
scope: UNCHANGED
userInteraction: REQUIRED
vectorString: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
version: 3.1
]
solutions: Omron has released an updated version of CX-One to address the reported vulnerability. The following release is available through the CX-One auto-update service: CX-Server: Version 5.0.29.2