{"dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": {"cveId": "CVE-2026-124004", "assignerOrgId": "83251b91-4cc7-4094-a5c7-464a1b83ea10", "state": "PUBLISHED", "assignerShortName": "VulnCheck", "dateReserved": "2026-11-06T18:38:38.543Z", "datePublished": "2026-11-12T19:41:02.897Z", "dateUpdated": "2026-11-12T19:45:05.450Z"}, "containers": {"cna": {"providerMetadata": {"orgId": "83251b91-4cc7-4094-a5c7-464a1b83ea10", "shortName": "VulnCheck", "dateUpdated": "2026-11-12T19:45:05.450Z"}, "title": "Dixell/Copeland XWEB EVO Hardcoded Administrator Backdoor Password", "descriptions": [{"lang": "en", "value": "XWEB EVO before 5.6.2 contains a hardcoded backdoor password vulnerability that allows unauthenticated remote attackers to gain full administrative access to the built-in Administrator account. Attackers can authenticate using the hardcoded credential xwebevonewgeneration in a single request to obtain a complete admin session and full control over the application."}], "tags": ["unsupported-when-assigned"], "datePublic": "2026-11-12T00:00:00.000Z", "problemTypes": [{"descriptions": [{"lang": "en", "description": "Use of Hard-coded Credentials", "cweId": "CWE-798", "type": "CWE"}]}], "affected": [{"defaultStatus": "unaffected", "vendor": "Copeland", "product": "XWEB EVO", "versions": [{"status": "affected", "version": "0", "versionType": "semver", "lessThan": "5.6.2"}, {"status": "unaffected", "version": "5.6.2", "versionType": "semver"}]}], "metrics": [{"format": "CVSS", "scenarios": [{"lang": "en", "value": "GENERAL"}], "cvssV4_0": {"attackVector": "NETWORK", "attackComplexity": "LOW", "attackRequirements": "NONE", "privilegesRequired": "NONE", "userInteraction": "NONE", "vulnConfidentialityImpact": "HIGH", "subConfidentialityImpact": "NONE", "vulnIntegrityImpact": "HIGH", "subIntegrityImpact": "NONE", "vulnAvailabilityImpact": "HIGH", "subAvailabilityImpact": "NONE", "exploitMaturity": "NOT_DEFINED", "Safety": "NOT_DEFINED", "Automatable": "NOT_DEFINED", "Recovery": "NOT_DEFINED", "valueDensity": "NOT_DEFINED", "vulnerabilityResponseEffort": "NOT_DEFINED", "providerUrgency": "NOT_DEFINED", "version": "4.0", "baseSeverity": "CRITICAL", "baseScore": 9.3, "vectorString": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N"}}, {"format": "CVSS", "scenarios": [{"lang": "en", "value": "GENERAL"}], "cvssV3_1": {"attackVector": "NETWORK", "attackComplexity": "LOW", "privilegesRequired": "NONE", "userInteraction": "NONE", "scope": "UNCHANGED", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "availabilityImpact": "HIGH", "version": "3.1", "baseSeverity": "CRITICAL", "baseScore": 9.8, "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H"}}], "references": [{"url": "https://webapps.copeland.com/Dixell/Pages/SystemSoftwareUpdate", "name": "Software Download", "tags": ["patch", "product"]}, {"url": "https://webapps.copeland.com/dixell/Content/Pages/AdvertisingMaterials/ProductNews/XWEB%20EVO%20EoS%20-%20Product_Bulletin_March_2026.pdf", "name": "End of Support Announcement", "tags": ["vendor-advisory"]}, {"url": "https://www.vulncheck.com/advisories/dixell-copeland-xweb-evo-hardcoded-administrator-backdoor-password", "name": "VulnCheck Advisory: Dixell/Copeland XWEB Hardcoded Administrator Backdoor Password", "tags": ["third-party-advisory"]}], "credits": [{"lang": "en", "value": "Valentin Lobstein (Chocapikk)", "type": "finder"}], "timeline": [{"time": "2026-10-19T16:39:00.000Z", "lang": "en", "value": "VulnCheck CVD team reported to Copeland PSIRT"}, {"time": "2026-10-19T17:11:00.000Z", "lang": "en", "value": "Copeland PSIRT acknowledged receipt"}, {"time": "2026-11-05T19:13:00.000Z", "lang": "en", "value": "Copeland PSIRT follows up stating that given the EOS status, they will not be carrying out a comparative analysis against previously disclosed vulnerabilities"}], "x_generator": {"engine": "vulncheck"}}}}

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