{"id":"CVE-2026-28204","aliases":["EUVD-2026-13850","GHSA-c2vj-cx8r-p26p"],"status":"published","title":"CTEK Chargeportal Insufficiently Protected Credentials","description":"Charging station authentication identifiers are publicly accessible via web-based mapping platforms.","severity":{"version":"4.0","score":6.9,"vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:N/SC:N/SI:N/SA:N","level":"medium","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-11","score":0.0032,"percentile":0.25286,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-522"],"published":"2026-03-20T22:47:58Z","modified":"2026-06-17T10:28:19Z","products":[{"vendor":"ctek","product":"chargeportal"}],"references":[{"url":"https://www.cisa.gov/news-events/ics-advisories/icsa-26-078-06"},{"url":"https://github.com/cisagov/CSAF/blob/develop/csaf_files/OT/white/2026/icsa-26-078-06.json"},{"url":"https://www.ctek.com/support"},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-28204"},{"url":"https://github.com/advisories/GHSA-c2vj-cx8r-p26p"}],"sources":{"cve":[{"id":"CVE-2026-28204","title":"CTEK Chargeportal Insufficiently Protected Credentials","description":"Charging station authentication identifiers are publicly accessible via web-based mapping platforms.","status":"published","published":"2026-03-20T22:47:58.676Z","modified":"2026-03-23T14:18:21.698Z","cvss":[{"version":"4.0","score":6.9,"vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:N/SC:N/SI:N/SA:N","level":"medium","assessor":"cna"},{"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":"cna"}],"cwes":["CWE-522"],"updated_at":"2026-11-02T14:20:01.969981Z"}],"euvd":[{"id":"EUVD-2026-13850","description":"Charging station authentication identifiers are publicly accessible via web-based mapping platforms.","status":"published","published":"2026-03-20T22:47:58Z","modified":"2026-03-23T14:18:21Z","cvss":[{"version":"4.0","score":6.9,"vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:N/SC:N/SI:N/SA:N","level":"medium"}],"updated_at":"2026-11-02T19:25:31.168902Z"}],"ghsa":[{"id":"GHSA-c2vj-cx8r-p26p","title":"Charging station authentication identifiers are publicly accessible via web-based mapping platforms.","description":"Charging station authentication identifiers are publicly accessible via web-based mapping platforms.","status":"published","published":"2026-03-21T00:31:43Z","modified":"2026-03-21T00:31:52Z","cvss":[{"version":"4.0","score":6.9,"vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/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":6.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N","level":"medium"}],"cwes":["CWE-522"],"updated_at":"2026-11-02T15:06:44.698439Z"}],"nvd":[{"id":"CVE-2026-28204","description":"Charging station authentication identifiers are publicly accessible via web-based mapping platforms.","status":"published","published":"2026-03-20T23:16:43.21Z","modified":"2026-06-17T10:28:19.72Z","cvss":[{"version":"4.0","score":6.9,"vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/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":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":"secondary"}],"cwes":["CWE-522"],"updated_at":"2026-11-02T14:12:10.126802Z"}]}}