title: Embedded malicious code vulnerability in Unitronics Vision1210
description: Embedded malicious code vulnerability in Vision1210, in the build 5 of operating system version 4.3, which could allow a remote attacker to store base64-encoded malicious code in the device's data tables via the PCOM protocol, which can then be retrieved by a client and executed on the device.
problem types: CWE-506: Embedded Malicious Code
affected:
{
defaultStatus: unaffected
product: Vision1210
vendor: Unitronics
versions:
status: affected, version: 4.3, build 5
}
metrics:
cvssV3_1: [
attackComplexity: LOW
attackVector: NETWORK
availabilityImpact: HIGH
baseScore: 9.1
baseSeverity: CRITICAL
confidentialityImpact: HIGH
integrityImpact: NONE
privilegesRequired: NONE
scope: UNCHANGED
userInteraction: NONE
vectorString: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H
version: 3.1
]
format: CVSS
scenarios: GENERAL