{"id":"CVE-2026-15952","aliases":["EUVD-2026-88248","GHSA-xfjh-6447-rv2j"],"status":"published","title":"Improper Permission Assignment in Scheduler Service","description":"Incorrect Permission Assignment for Critical Resource vulnerability in ABB Protection and control IED manager (PCM600).\n\nThis issue affects Protection and control IED manager (PCM600): through 2.14.","severity":{"version":"4.0","score":7.1,"vector":"CVSS:4.0/AV:L/AC:H/AT:N/PR:H/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N","level":"high","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-11","score":0.00094,"percentile":0.00573,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-732"],"published":"2026-09-28T13:10:28Z","modified":"2026-09-28T18:17:21Z","products":[{"vendor":"abb","product":"protection and control ied manager (pcm600)"}],"references":[{"url":"https://search.abb.com/library/Download.aspx?DocumentID=2NGA003170\u0026LanguageCode=en\u0026DocumentPartId=pdf\u0026Action=Launch"},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-15952"},{"url":"https://github.com/advisories/GHSA-xfjh-6447-rv2j"}],"sources":{"cve":[{"id":"CVE-2026-15952","title":"Improper Permission Assignment in Scheduler Service","description":"Incorrect Permission Assignment for Critical Resource vulnerability in ABB Protection and control IED manager (PCM600).\n\nThis issue affects Protection and control IED manager (PCM600): through 2.14.","status":"published","published":"2026-09-28T13:10:28.374Z","modified":"2026-09-28T17:59:28.712Z","cvss":[{"version":"4.0","score":7.1,"vector":"CVSS:4.0/AV:L/AC:H/AT:N/PR:H/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N","level":"high","assessor":"cna"},{"version":"3.1","score":6.4,"vector":"CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:U/C:H/I:H/A:H","level":"medium","assessor":"cna"}],"cwes":["CWE-732"],"updated_at":"2026-11-02T13:48:02.226896Z"}],"euvd":[{"id":"EUVD-2026-88248","description":"Incorrect Permission Assignment for Critical Resource vulnerability in ABB Protection and control IED manager (PCM600).\n\nThis issue affects Protection and control IED manager (PCM600): through 2.14.","status":"published","published":"2026-09-28T13:10:28Z","modified":"2026-09-28T17:59:28Z","cvss":[{"version":"4.0","score":7.1,"vector":"CVSS:4.0/AV:L/AC:H/AT:N/PR:H/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N","level":"high"}],"updated_at":"2026-11-02T17:27:53.091489Z"}],"ghsa":[{"id":"GHSA-xfjh-6447-rv2j","title":"Incorrect Permission Assignment for Critical Resource vulnerability in ABB Protection and control...","description":"Incorrect Permission Assignment for Critical Resource vulnerability in ABB Protection and control IED manager (PCM600).\n\nThis issue affects Protection and control IED manager (PCM600): through 2.14.","status":"published","published":"2026-09-28T15:31:52Z","modified":"2026-09-28T15:31:57Z","cvss":[{"version":"4.0","score":7.1,"vector":"CVSS:4.0/AV:L/AC:H/AT:N/PR:H/UI:N/VC:H/VI:H/VA:H/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":"high"},{"version":"3.1","score":6.4,"vector":"CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:U/C:H/I:H/A:H","level":"medium"}],"cwes":["CWE-732"],"updated_at":"2026-11-02T15:12:32.013867Z"}],"nvd":[{"id":"CVE-2026-15952","description":"Incorrect Permission Assignment for Critical Resource vulnerability in ABB Protection and control IED manager (PCM600).\n\nThis issue affects Protection and control IED manager (PCM600): through 2.14.","status":"published","published":"2026-09-28T14:17:15.11Z","modified":"2026-09-28T18:17:21.543Z","cvss":[{"version":"4.0","score":7.1,"vector":"CVSS:4.0/AV:L/AC:H/AT:N/PR:H/UI:N/VC:H/VI:H/VA:H/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":"high","assessor":"secondary"},{"version":"3.1","score":6.4,"vector":"CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:U/C:H/I:H/A:H","level":"medium","assessor":"secondary"}],"cwes":["CWE-732"],"updated_at":"2026-11-02T14:12:52.081323Z"}]}}