Opening a specially crafted file could cause the affected product to fail to release its memory reference potentially resulting in arbitrary code execution.
Advisories
Source ID Title
EUVD EUVD EUVD-2022-35200 Opening a specially crafted file could cause the affected product to fail to release its memory reference potentially resulting in arbitrary code execution.
Fixes

Solution

Omron recommends updating to the latest version: Omron CX-Programmer: Update to v9.78 Should assistance be needed for the update process, users should contact Omron. Omron provides additional mitigations to reduce the risk: Use antivirus protection by protecting any PC with access to the control system against malware and ensure installation and maintenance of up-to-date commercial grade antivirus software protection. Use strong passwords and change them frequently. Install physical controls, allowing only authorized personnel access to control systems and equipment. Perform virus scans to ensure safety of any USB drives or similar devices before connecting to systems and devices. Enforce multifactor authentication on all devices with remote access to control systems and equipment whenever possible. Perform validation processing, such as backup and range checks, to cope with unintentional modification of input/output data to control systems and devices. Perform periodic data backup and maintenance to prepare for data loss.


Workaround

No workaround given by the vendor.

History

Wed, 16 Apr 2025 18:15:00 +0000

Type Values Removed Values Added
Metrics ssvc

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


cve-icon MITRE

Status: PUBLISHED

Assigner: icscert

Published:

Updated: 2025-04-16T17:47:50.966Z

Reserved: 2022-08-24T00:00:00.000Z

Link: CVE-2022-2979

cve-icon Vulnrichment

Updated: 2024-08-03T00:53:00.516Z

cve-icon NVD

Status : Modified

Published: 2022-09-12T21:15:10.230

Modified: 2024-11-21T07:02:01.320

Link: CVE-2022-2979

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

No data.