{"id":"CVE-2025-25276","aliases":["EUVD-2025-11150","GHSA-458q-4x98-hjwr"],"status":"published","title":"Growatt Cloud portal Authorization Bypass Through User-Controlled Key","description":"An unauthenticated attacker can hijack other users' devices and potentially control them.","severity":{"version":"4.0","score":6.9,"vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N","level":"medium","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-11","score":0.00323,"percentile":0.25697,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-639"],"published":"2025-04-15T21:25:26Z","modified":"2026-06-17T09:00:35Z","products":[{"vendor":"growatt","product":"cloud portal"},{"vendor":"growatt","product":"cloud_portal"}],"references":[{"url":"https://www.cisa.gov/news-events/ics-advisories/icsa-25-105-04","tags":["Mitigation","Third Party Advisory","US Government Resource"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2025-25276"},{"url":"https://github.com/advisories/GHSA-458q-4x98-hjwr"}],"sources":{"cve":[{"id":"CVE-2025-25276","title":"Growatt Cloud portal Authorization Bypass Through User-Controlled Key","description":"An unauthenticated attacker can hijack other users' devices and potentially control them.","status":"published","published":"2025-04-15T21:25:26.24Z","modified":"2025-04-16T15:08:00.599Z","cvss":[{"version":"4.0","score":6.9,"vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N","level":"medium","assessor":"cna"},{"version":"3.1","score":5.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N","level":"medium","assessor":"cna"}],"cwes":["CWE-639"],"updated_at":"2026-11-02T14:32:31.971896Z"}],"euvd":[{"id":"EUVD-2025-11150","description":"An unauthenticated attacker can hijack other users' devices and potentially control them.","status":"published","published":"2025-04-15T21:25:26Z","modified":"2025-04-16T15:08:00Z","cvss":[{"version":"4.0","score":6.9,"vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N","level":"medium"}],"updated_at":"2026-11-02T20:52:25.343198Z"}],"ghsa":[{"id":"GHSA-458q-4x98-hjwr","title":"An unauthenticated attacker can hijack other users' devices and potentially control them.","description":"An unauthenticated attacker can hijack other users' devices and potentially control them.","status":"published","published":"2025-04-16T00:31:35Z","modified":"2025-04-16T00:31:44Z","cvss":[{"version":"4.0","score":6.9,"vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X","level":"medium"},{"version":"3.1","score":5.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N","level":"medium"}],"cwes":["CWE-639"],"updated_at":"2026-11-02T15:01:33.833824Z"}],"nvd":[{"id":"CVE-2025-25276","description":"An unauthenticated attacker can hijack other users' devices and potentially control them.","status":"published","published":"2025-04-15T22:15:16.43Z","modified":"2026-06-17T09:00:35.967Z","cvss":[{"version":"4.0","score":6.9,"vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X","level":"medium","assessor":"secondary"},{"version":"3.1","score":5.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N","level":"medium","assessor":"secondary"},{"version":"3.1","score":6.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N","level":"medium","assessor":"primary"}],"cwes":["CWE-639"],"updated_at":"2026-11-02T14:11:00.456643Z"}]}}