CVE-2023-7343: Belden Hirschmann Industrial Hivision

High severity, CVSS 7.8. EPSS: 0.1% chance of exploitation in the next 30 days.

Hirschmann Industrial HiVision versions 05.0.00 through 08.3.01 prior to 08.3.02 contain an arbitrary code execution vulnerability triggered when an administrator opens a maliciously crafted project file. Successful exploitation allows the attacker to execute code in the context of the HiVision process.

Affected products

• Belden Hirschmann Industrial Hivision: from 05.0.00, up to and including 08.3.01

Published 2026-04-02. Last modified 2026-07-24.