{"affected":[{"defaultStatus":"unaffected","product":"XWEB EVO","source":"CNA: VulnCheck","vendor":"Copeland","versions":[{"lessThan":"5.6.2","status":"affected","version":"0","versionType":"semver"},{"status":"unaffected","version":"5.6.2","versionType":"semver"}]}],"cveId":"CVE-2026-124004","cwes":["CWE-798"],"description":"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. This product line reached it's end of service date in March 2026.","epss":null,"exploits":[],"kev":null,"metrics":[{"score":9.3,"severity":"critical","source":"CNA: VulnCheck","vector":"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","version":"4.0"},{"score":9.8,"severity":"critical","source":"CNA: VulnCheck","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","version":"3.1"}],"modifiedAt":1794514114593,"publishedAt":1794512462897,"references":[{"source":"CNA: VulnCheck","tags":["patch","product"],"url":"https://webapps.copeland.com/Dixell/Pages/SystemSoftwareUpdate"},{"source":"CNA: VulnCheck","tags":["vendor-advisory"],"url":"https://webapps.copeland.com/dixell/Content/Pages/AdvertisingMaterials/ProductNews/XWEB%20EVO%20EoS%20-%20Product_Bulletin_March_2026.pdf"},{"source":"CNA: VulnCheck","tags":["third-party-advisory"],"url":"https://www.vulncheck.com/advisories/dixell-copeland-xweb-evo-hardcoded-administrator-backdoor-password"}],"remediation":[{"kind":"fix","source":"CNA: VulnCheck","text":"The reporting source identifies this reference as a patch. Check the advisory for affected versions and supported release branches.","url":"https://webapps.copeland.com/Dixell/Pages/SystemSoftwareUpdate"}],"revision":"2e32d3118e88baa7c0a3c49fe59a371ba21cf0cd4e186544fc0d94e7d7c59be7","sources":[{"modifiedAt":1794514114593,"name":"CNA: VulnCheck","retrievedAt":1794517729526,"url":"https://www.cve.org/CVERecord?id=CVE-2026-124004"}],"ssvc":null,"status":"published","title":"Dixell/Copeland XWEB EVO Hardcoded Administrator Backdoor Password","updatedAt":1794517729526}