CVE-2025-12357
International Standards Organization ISO 15118-2 Improper Restriction of Communication Channel to Intended Endpoints
- State
- Published
- Severity
- 5.3 Medium
- Published
- Oct 31, 2025
- Updated
- Mar 18, 2026
- Reserved
- Oct 27, 2025
Description
By manipulating the Signal Level Attenuation Characterization (SLAC) protocol with spoofed measurements, an attacker can stage a man-in-the-middle attack between an electric vehicle and chargers that comply with the ISO 15118-2 part. This vulnerability may be exploitable wirelessly, within close proximity, via electromagnetic induction.
Scores
| CVSS | Score | Vector | Source |
|---|---|---|---|
| 4.0 | 5.3 Medium | 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 | icscert |
| 3.1 | 6.3 Medium | CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L | icscert |
Weaknesses
Affected Products
| Product | Versions |
|---|---|
EV Car ChargersISO 15118-2 Network and Application Protocol Requirements |
|
References
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