title: MLSoft TCO!stream Remote Code Execution Vulnerability
description: In MLSoft TCO!stream versions 8.0.22.1115 and below, a vulnerability exists due to insufficient permission validation. This allows an attacker to make the victim download and execute arbitrary files.
problem types: CWE-494 Download of Code Without Integrity Check
affected:
{
defaultStatus: unaffected
product: TCO!stream
vendor: MLSoft
versions:
changes: [at: 8.0.23.215, status: unaffected], lessThanOrEqual: 8.0.22.1115, status: affected, version: 0, versionType: custom
}
metrics:
cvssV3_1: [
attackComplexity: LOW
attackVector: NETWORK
availabilityImpact: HIGH
baseScore: 7.2
baseSeverity: HIGH
confidentialityImpact: HIGH
integrityImpact: HIGH
privilegesRequired: HIGH
scope: UNCHANGED
userInteraction: NONE
vectorString: CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
version: 3.1
]
format: CVSS
scenarios: GENERAL