CVE-2025-12357
MEDIUMISO 15118-2 EV Car Chargers - Man-in-the-Middle Attack via SLAC Protocol Spoofing
Title source: llmDescription
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.
References (3)
Core 3
Core References
Third Party Advisory, US Government Resource
https://www.cisa.gov/news-events/ics-advisories/icsa-25-303-01
Various Sources
https://github.com/cisagov/CSAF/blob/develop/csaf_files/OT/white/2025/icsa-25-303-01.json
Various Sources
https://www.iec.ch/contact?id=40499
Scores
CVSS v3
6.3
EPSS
0.0023
EPSS Percentile
14.2%
Attack Vector
ADJACENT_NETWORK
CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L
CISA SSVC
Vulnrichment
Exploitation
none
Automatable
no
Technical Impact
partial
Details
CWE
CWE-923
Status
published
Products (1)
ISO 15118-2 Network and Application Protocol Requirements/EV Car Chargers
Part 15118-2 Network and Application Protocol Requirements
Published
Oct 31, 2025
Tracked Since
Feb 18, 2026