CVE-2025-15577: Valmet Dna

High severity, CVSS 7.5. EPSS: 0.6% chance of exploitation in the next 30 days.

An unauthenticated attacker can exploit this vulnerability by manipulating URL to achieve arbitrary file read access.This issue affects Valmet DNA Web Tools: C2022 and older.

Affected products

• Valmet Dna: up to and including 2022

Published 2026-02-12. Last modified 2026-06-17.