# CVE-2025-12357

## Summary

- **CVE ID:** CVE-2025-12357
- **Severity:** HIGH
- **CVSS Score:** 8.3 (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)
- **CWE:** CWE-923
- **Published:** Oct 31, 2025
- **Last Modified:** Mar 19, 2026

## 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.

## Affected Products

- ISO 15118-2 Network and Application Protocol Requirements — EV Car Chargers (Part 15118-2 Network and Application Protocol Requirements)

## References

- [CNA](https://www.iec.ch/contact?id=40499)
- [CNA](https://www.cisa.gov/news-events/ics-advisories/icsa-25-303-01)
- [CNA](https://github.com/cisagov/CSAF/blob/develop/csaf_files/OT/white/2025/icsa-25-303-01.json)

## Exploitation Prediction (EPSS)

- **EPSS Score:** 0.76%
- **EPSS Percentile:** 52.8

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_Exported from OnDuty AI Vulnerability Intelligence on 2026-09-10._