title: Delta Electronics CNCSoft-B DOPSoft Heap-based buffer overflow
description: Delta Electronics' CNCSoft-B DOPSoft versions 1.0.0.4 and prior are
vulnerable to heap-based buffer overflow, which could allow an attacker
to execute arbitrary code.
problem types: CWE-122 Heap-based buffer overflow
affected:
{
defaultStatus: unaffected
product: CNCSoft-B DOPSoft
vendor: Delta Electronics
versions:
lessThan: 4.0.0.82, status: affected, version: 0, 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
]
format: CVSS
scenarios: GENERAL
solutions: Delta Electronics has released the following mitigations:
*  Update to  CNCSoft-B (v1.0.0.4) DOPSoft v4.0.0.82 https://downloadcenter.deltaww.com/en-US/DownloadCenter  or later.