{"id":"CVE-2021-26726","aliases":["EUVD-2021-13513","GHSA-f4vp-f6h9-8cx8"],"status":"published","title":"Remote code execution in Valmet DNA before Collection 2021","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.","severity":{"version":"3.1","score":8.8,"vector":"CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-11","score":0.01148,"percentile":0.67228,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-209","CWE-272","CWE-305","CWE-326","CWE-330","CWE-78"],"published":"2022-02-16T15:15:12Z","modified":"2026-06-17T03:43:44Z","products":[{"vendor":"valmet","product":"dna"},{"vendor":"valmet","product":"valmet dna"},{"vendor":"valmet dna","product":"valmet dna"}],"references":[{"url":"https://www.nozominetworks.com/labs/vulnerability-advisories/cve-2021-26726/","tags":["x_refsource_CONFIRM","x_transferred","Third Party Advisory"]},{"url":"https://www.valmet.com/about-us/research-and-development/vulnerabilityadvisories/","tags":["x_refsource_MISC","x_transferred","Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2021-26726"},{"url":"https://github.com/advisories/GHSA-f4vp-f6h9-8cx8"}],"sources":{"cve":[{"id":"CVE-2021-26726","title":"Remote code execution in Valmet DNA before Collection 2021","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.","status":"published","published":"2022-02-16T15:15:12.708Z","modified":"2024-09-17T00:36:09.622Z","cvss":[{"version":"3.1","score":8.8,"vector":"CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"cna"}],"cwes":["CWE-305","CWE-209","CWE-272","CWE-78"],"updated_at":"2026-11-02T14:32:57.033395Z"}],"euvd":[{"id":"EUVD-2021-13513","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.","status":"published","published":"2022-02-16T15:15:12Z","modified":"2024-09-17T00:36:09Z","cvss":[{"version":"3.1","score":8.8,"vector":"CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"high"}],"updated_at":"2026-11-03T00:28:57.378482Z"}],"ghsa":[{"id":"GHSA-f4vp-f6h9-8cx8","title":"A remote code execution vulnerability affecting a Valmet DNA service listening on TCP port 1517,...","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.","status":"published","published":"2022-02-17T00:00:33Z","modified":"2023-06-30T21:30:18Z","cvss":[{"version":"3.1","score":8.8,"vector":"CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"high"}],"cwes":["CWE-209","CWE-326","CWE-330"],"updated_at":"2026-11-02T14:54:39.908875Z"}],"nvd":[{"id":"CVE-2021-26726","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.","status":"published","published":"2022-02-16T16:15:08.15Z","modified":"2026-06-17T03:43:44.01Z","cvss":[{"version":"3.1","score":8.8,"vector":"CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"secondary"},{"version":"3.1","score":8.8,"vector":"CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"primary"},{"version":"2.0","score":8.3,"vector":"AV:A/AC:L/Au:N/C:C/I:C/A:C","level":"high","assessor":"primary"}],"cwes":["CWE-78","CWE-209","CWE-272","CWE-305","CWE-330"],"updated_at":"2026-11-02T14:07:04.6896Z"}]}}