CVE-2025-15577

Valmet DNA Web server arbitrary file read access

Published Feb 12, 2026 CVSS 4.0 · 8.7 High EPSS < 1% KEV · Not listed
Description
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.

Remediation

No solution or workaround provided in the CVE record

Tracking

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Advisories

No advisories available
History
Type Values Removed Values Added
First Time appeared Valmet dna
CPEs cpe:2.3:a:valmet:dna:*:*:*:*:*:*:*:*
Vendors & Products Valmet dna
Metrics cvssV3_1

{'score': 7.5, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N'}

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'yes', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}

Type Values Removed Values Added
First Time appeared Valmet
Valmet valmet Dna Web Tools
Vendors & Products Valmet
Valmet valmet Dna Web Tools
Type Values Removed Values Added
Description 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.
Title Valmet DNA Web server arbitrary file read access
Weaknesses CWE-22
References
Metrics cvssV4_0

{'score': 8.7, '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'}

Weaknesses

Sources

Status
PUBLISHED
Assigner
NCSC-FI
Published
Updated
Feb 16, 2026, 1:29 PM
Reserved
Feb 11, 2026, 7:10 AM
Status
Analyzed
Published
Feb 12, 2026, 7:15 AM
Modified
Jun 17, 2026, 8:38 AM