description: Delta Industrial Automation DIALink versions 1.4.0.0 and prior are vulnerable to the use of a hard-coded cryptographic key which could allow an attacker to decrypt sensitive data and compromise the machine.
problem types: CWE-321 Use of Hard-Coded Cryptographic Key
affected:
{
defaultStatus: unaffected
product: Industrial Automation DIALink
vendor: Delta Electronics
versions:
lessThanOrEqual:  1.4.0.0, status: affected, version: 0, versionType: custom
}
metrics:
cvssV3_1: [
attackComplexity: LOW
attackVector: NETWORK
availabilityImpact: HIGH
baseScore: 9.8
baseSeverity: CRITICAL
confidentialityImpact: HIGH
integrityImpact: HIGH
privilegesRequired: NONE
scope: UNCHANGED
userInteraction: NONE
vectorString: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
version: 3.1
]
format: CVSS
scenarios: GENERAL
solutions:
Mitigation measures have been added in DIALink v1.5.0.0.
Delta Electronics recommends users contact Delta Electronics  customer service https://www.deltaww.com/en/customerService  or a Delta Electronics representative for this release, as it will not be released publicly.