CVE-2021-26726: Valmet Dna

High severity, CVSS 8.8. EPSS: 1.1% chance of exploitation in the next 30 days.

A remote code execution vulnerability affecting a Valmet DNA service listening on TCP port 1517, allows an attacker to execute commands with SYSTEM privileges This issue affects: Valmet DNA versions from Collection 2012 until Collection 2021.

Affected products

• Valmet Dna: from 2012, up to and including 2021

Published 2022-02-16. Last modified 2026-06-17.