CVE-2021-26726

high

Description

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.

References

https://www.valmet.com/about-us/research-and-development/vulnerabilityadvisories/

https://www.nozominetworks.com/labs/vulnerability-advisories/cve-2021-26726/

Details

Source: Mitre, NVD

Published: 2022-02-16

Updated: 2026-06-17

Risk Information

CVSS v2

Base Score: 8.3

Vector: CVSS2#AV:A/AC:L/Au:N/C:C/I:C/A:C

Severity: High

CVSS v3

Base Score: 8.8

Vector: CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H