CVE-2025-12357
CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L
Summary
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.
Affected Software
| Vendor | Product | Version Range | Status |
|---|---|---|---|
| ISO 15118-2 Network and Application Protocol Requirements | EV Car Chargers | Part 15118-2 Network and Application Protocol Requirements | affected |
Weaknesses
- CWE-923: CWE-923
Workarounds
ISO recommends using TLS for all communications in accordance with ISO 15118-20. While the use of TLS is recommended in ISO 15118-2, it is required in the ISO 15118-20 revision. TLS should be implemented with certificate chaining.
For additional information, please contact the International Electrotechnical Commission https://www.iec.ch/contact .
ADP Enrichment
CISA ADP Vulnrichment
- SSVC:
- Exploitation: none
- Automatable: no
- Technical Impact: partial
References
- https://www.iec.ch/contact?id=40499
- https://www.cisa.gov/news-events/ics-advisories/icsa-25-303-01
- https://github.com/cisagov/CSAF/blob/develop/csaf_files/OT/white/2025/icsa-25-303-01.json
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