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High 8.7Published Feb 12, 2026
CVE-2025-15577Valmet DNA Web server arbitrary file read access
Updated under an hour ago ()
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It affects Valmet DNA Web Tools and 1 other product. Add what you run to find out whether that includes you.
No exploitation reported and no EPSS estimate yet.
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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.
- CVSS
- 8.7 HIGH (v4.0, CNA)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
- Weakness (CWE)
- CWE-22
- Known exploited
- Not in CISA's KEV catalog
- EPSS (exploitation in the next 30 days)
- Not loaded for this CVE
- Assigned by
- NCSC-FI
- NVD analysis
- Analyzed
- Record last updated
- Feb 16, 2026
- First seen by InfoSec Signals
- Oct 9, 2026
Affected products
Valmet Valmet DNA Web Tools valmet:dna_web_tools (from the name) | through C2022 | CNA record |
valmet dna valmet:dna | through 2022 | NVD |
References
- https://www.valmet.com/company/innovation/advisories/CVE-2025-15577/vendor-advisory
The CVE record on cve.org NVD's entry
The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.