Delta Electronics CNCSoft (Version 1.01.30) and prior) is vulnerable to an out-of-bounds read while processing a specific project file, which may allow an attacker to disclose information.
Advisories
Source ID Title
EUVD EUVD EUVD-2021-31577 Delta Electronics CNCSoft (Version 1.01.30) and prior) is vulnerable to an out-of-bounds read while processing a specific project file, which may allow an attacker to disclose information.
Fixes

Solution

Delta Electronics recommends users upgrade to the latest available patch. Delta Electronics also recommends users apply the following mitigations to reduce the risk of exploit: Minimize network exposure for all control system devices and/or systems, and ensure they are not accessible from the Internet. Locate control system networks and remote devices behind firewalls and isolate them from the business network. When remote access is required, use secure methods, such as Virtual Private Networks (VPNs), recognizing VPNs may have vulnerabilities and should be updated to the most current version available. Also recognize VPN is only as secure as its connected devices.


Workaround

No workaround given by the vendor.

History

Wed, 16 Apr 2025 17:15:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}


cve-icon MITRE

Status: PUBLISHED

Assigner: icscert

Published:

Updated: 2025-04-16T16:37:58.270Z

Reserved: 2021-12-14T00:00:00.000Z

Link: CVE-2021-44768

cve-icon Vulnrichment

Updated: 2024-08-04T04:32:13.199Z

cve-icon NVD

Status : Modified

Published: 2022-03-25T19:15:09.573

Modified: 2024-11-21T06:31:32.453

Link: CVE-2021-44768

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

No data.