{"id":"CVE-2025-12357","aliases":["EUVD-2025-37371","GHSA-cfx8-xj8g-9hv3"],"status":"published","title":"International Standards Organization ISO 15118-2 Improper Restriction of Communication Channel to Intended Endpoints","description":"By manipulating the Signal Level Attenuation Characterization (SLAC) \nprotocol with spoofed measurements, an attacker can stage a \nman-in-the-middle attack between an electric vehicle and chargers that \ncomply with the ISO 15118-2 part. This vulnerability may be exploitable \nwirelessly, within close proximity, via electromagnetic induction.","severity":{"version":"4.0","score":5.3,"vector":"CVSS:4.0/AV:A/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N","level":"medium","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-11","score":0.00789,"percentile":0.56698,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-923"],"published":"2025-10-31T15:33:48Z","modified":"2026-10-07T21:10:00Z","products":[{"vendor":"iso 15118-2 network and application protocol requirements","product":"ev car chargers"}],"references":[{"url":"https://www.iec.ch/contact?id=40499"},{"url":"https://www.cisa.gov/news-events/ics-advisories/icsa-25-303-01"},{"url":"https://github.com/cisagov/CSAF/blob/develop/csaf_files/OT/white/2025/icsa-25-303-01.json"},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2025-12357"},{"url":"https://github.com/advisories/GHSA-cfx8-xj8g-9hv3"}],"sources":{"cve":[{"id":"CVE-2025-12357","title":"International Standards Organization ISO 15118-2 Improper Restriction of Communication Channel to Intended Endpoints","description":"By manipulating the Signal Level Attenuation Characterization (SLAC) \nprotocol with spoofed measurements, an attacker can stage a \nman-in-the-middle attack between an electric vehicle and chargers that \ncomply with the ISO 15118-2 part. This vulnerability may be exploitable \nwirelessly, within close proximity, via electromagnetic induction.","status":"published","published":"2025-10-31T15:33:48.343Z","modified":"2026-03-18T20:07:29.329Z","cvss":[{"version":"4.0","score":5.3,"vector":"CVSS:4.0/AV:A/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N","level":"medium","assessor":"cna"},{"version":"3.1","score":6.3,"vector":"CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L","level":"medium","assessor":"cna"}],"cwes":["CWE-923"],"updated_at":"2026-11-02T14:32:42.078906Z"}],"euvd":[{"id":"EUVD-2025-37371","description":"By manipulating the Signal Level Attenuation Characterization (SLAC) \nprotocol with spoofed measurements, an attacker can stage a \nman-in-the-middle attack between an electric vehicle and chargers that \ncomply with the ISO 15118-2 part. This vulnerability may be exploitable \nwirelessly, within close proximity, via electromagnetic induction.","status":"published","published":"2025-10-31T15:33:48Z","modified":"2026-03-18T20:07:29Z","cvss":[{"version":"4.0","score":5.3,"vector":"CVSS:4.0/AV:A/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N","level":"medium"}],"updated_at":"2026-11-02T19:25:32.813864Z"}],"ghsa":[{"id":"GHSA-cfx8-xj8g-9hv3","title":"By manipulating the Signal Level Attenuation Characterization (SLAC) \nprotocol with spoofed...","description":"By manipulating the Signal Level Attenuation Characterization (SLAC) \nprotocol with spoofed measurements, an attacker can stage a \nman-in-the-middle attack between an electric vehicle and chargers that \ncomply with the ISO 15118-2 part. This vulnerability may be exploitable \nwirelessly, within close proximity, via electromagnetic induction.","status":"published","published":"2025-10-31T18:31:14Z","modified":"2025-10-31T18:31:21Z","cvss":[{"version":"4.0","score":7.2,"vector":"CVSS:4.0/AV:A/AC:L/AT:N/PR:N/UI:N/VC:H/VI:L/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":8.3,"vector":"CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:L/A:H","level":"high"}],"cwes":["CWE-923"],"updated_at":"2026-11-02T15:04:16.493141Z"}],"nvd":[{"id":"CVE-2025-12357","description":"By manipulating the Signal Level Attenuation Characterization (SLAC) \nprotocol with spoofed measurements, an attacker can stage a \nman-in-the-middle attack between an electric vehicle and chargers that \ncomply with the ISO 15118-2 part. This vulnerability may be exploitable \nwirelessly, within close proximity, via electromagnetic induction.","status":"published","published":"2025-10-31T16:15:38.847Z","modified":"2026-10-07T21:10:00.2Z","cvss":[{"version":"4.0","score":5.3,"vector":"CVSS:4.0/AV:A/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:L/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":6.3,"vector":"CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L","level":"medium","assessor":"secondary"}],"cwes":["CWE-923"],"updated_at":"2026-11-02T14:11:41.607433Z"}]}}