CVE-2025-15577 HIGH

CVE-2025-15577: Valmet DNA Web server arbitrary file read access

Vendor Valmet
Product Valmet DNA Web Tools
Weakness CWE-22 · Path traversal
Published February 12, 2026
Last update February 16, 2026
View on NVD All CVEs

CVSS base score

8.7/10
Attack vector Network
Attack complexity Low
Privileges required None
User interaction None
Confidentiality —
Integrity —

CVSS vector

CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/SC:H/SI:N/SA:N/E:P/S:N/AU:Y/V:D/RE:M/U:Green

What the vulnerability does

01Description

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.

Key dates

02Disclosure timeline

February 12, 2026 CVE published
February 16, 2026 Record updated