{"id":"CVE-2026-124006","aliases":[],"cve":{"records":[{"id":"CVE-2026-124006","source":"VulnCheck","state":"PUBLISHED","reasons":[],"replacements":[],"disputed":false,"unsupportedWhenAssigned":true,"reserved":"2026-11-06T18:38:38.543Z","published":"2026-11-12T19:44:23.841Z","modified":"2026-11-13T22:33:10.069Z"}],"publishers":[{"name":"VulnCheck","role":"CNA","organizationId":"83251b91-4cc7-4094-a5c7-464a1b83ea10","modified":"2026-11-13T14:34:42.790Z"},{"name":"CISA-ADP","role":"ADP","organizationId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","modified":"2026-11-13T22:33:10.069Z"}],"references":[{"url":"https://webapps.copeland.com/Dixell/Pages/SystemSoftwareUpdate","tags":["patch","product"],"source":"VulnCheck"},{"url":"https://webapps.copeland.com/dixell/Content/Pages/AdvertisingMaterials/ProductNews/XWEB%20EVO%20EoS%20-%20Product_Bulletin_March_2026.pdf","tags":["vendor-advisory"],"source":"VulnCheck"},{"url":"https://www.vulncheck.com/advisories/dixell-copeland-xweb-evo-predictable-root-password-generation","tags":["third-party-advisory"],"source":"VulnCheck"},{"url":"https://www.vulncheck.com/blog/copeland-xweb-evo-unauthenticated-root","tags":["technical-description","exploit"],"source":"VulnCheck"}],"weaknesses":[{"id":"CWE-798","description":"Use of Hard-coded Credentials","source":"VulnCheck"},{"id":"CWE-1392","description":"Use of Default Credentials","source":"VulnCheck"}],"applicability":[],"prioritization":[{"source":"CISA-ADP","type":"SSVC","role":"CISA Coordinator","timestamp":"2026-11-13T16:48:37.996395Z","decisions":[{"name":"Exploitation","value":"poc"},{"name":"Automatable","value":"no"},{"name":"Technical Impact","value":"total"}]}]},"title":"Dixell/Copeland XWEB EVO Predictable Root Password Generation","titleSource":"VulnCheck","descriptionSource":"VulnCheck","description":"XWEB EVO through 5.8.8 contains a predictable credential generation vulnerability that allows attackers to derive the Linux root password by computing a fixed prefix combined with a daily password value. Attackers can calculate the deterministic root credential, which before 5.7.0 was identical across all units and from 5.7.0 onward remains derivable from the MAC-based daily password, to gain unauthorized root access to the underlying operating system. This product line reached it's end of service date in March 2026.","score":9.2,"severity":"critical","published":"2026-11-12T19:44:23.841Z","modified":"2026-11-13T22:33:10.069Z","withdrawn":false,"knownExploited":false,"affected":[],"products":[{"vendor":"Copeland","name":"XWEB EVO","platforms":[],"versions":[{"version":"0","status":"affected","lessThanOrEqual":"5.8.8","versionType":"semver"}],"defaultStatus":"unaffected","cpes":[],"source":"VulnCheck","url":"https://www.cve.org/CVERecord?id=CVE-2026-124006"}],"remediation":[],"references":["https://webapps.copeland.com/Dixell/Pages/SystemSoftwareUpdate","https://webapps.copeland.com/dixell/Content/Pages/AdvertisingMaterials/ProductNews/XWEB%20EVO%20EoS%20-%20Product_Bulletin_March_2026.pdf","https://www.vulncheck.com/advisories/dixell-copeland-xweb-evo-predictable-root-password-generation","https://www.vulncheck.com/blog/copeland-xweb-evo-unauthenticated-root"],"sources":[{"name":"CVE","id":"CVE-2026-124006","modified":"2026-11-13T22:33:10.069Z","url":"https://www.cve.org/CVERecord?id=CVE-2026-124006"}],"assessments":[{"source":"VulnCheck","vector":"CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N","score":9.2},{"source":"VulnCheck","vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H","score":8.1}],"sourceAffected":[],"observedAt":"2026-11-13T23:01:34.180Z","kev":{"status":"not-listed","checkedAt":"2026-11-15T02:10:31.937Z"},"coverage":[{"source":"NVD","status":"refresh-failed","attemptedAt":"2026-11-13T07:20:51.989Z"},{"source":"GHSA","status":"available","checkedAt":"2026-11-13T07:20:34.339Z","attemptedAt":"2026-11-13T07:20:34.339Z"},{"source":"EUVD","status":"available","checkedAt":"2026-11-13T07:20:34.525Z","attemptedAt":"2026-11-13T07:20:34.525Z"},{"source":"EPSS","status":"no-result","checkedAt":"2026-11-13T07:20:33.929Z","attemptedAt":"2026-11-13T07:20:33.929Z"}],"evidence":[{"source":"GitHub Advisory Database","id":"GHSA-hp68-2m45-hqr3","url":"https://github.com/advisories/GHSA-hp68-2m45-hqr3","modified":"2026-11-12T21:31:29Z","score":8.1,"vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H","checkedAt":"2026-11-13T07:20:34.339Z"},{"source":"ENISA EUVD","id":"EUVD-2026-124648","url":"https://euvd.enisa.europa.eu/vulnerability/EUVD-2026-124648","modified":"Nov 12, 2026, 8:08:58 PM","score":9.2,"vector":"CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N","checkedAt":"2026-11-13T07:20:34.525Z"}],"aiSummary":{"text":"Dixell/Copeland XWEB EVO versions up to 5.8.8 have a predictable root password generation vulnerability, allowing attackers to derive the Linux root password and gain unauthorized access. The vulnerability exists due to a deterministic root credential generation. The product has reached its end of service date.","model":"@cf/meta/llama-3.3-70b-instruct-fp8-fast","generatedAt":"2026-11-13T07:16:06.474Z","sources":[{"name":"CVE","url":"https://www.cve.org/CVERecord?id=CVE-2026-124006"}]}}