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Medium ICSA-25-303-01 1 CVE

International Standards Organization ISO 15118-2 (Update A)

Published Oct 30, 2025 · Updated Mar 17, 2026 · Revision 2

Summary

Successful exploitation of this vulnerability could result in man-in-the-middle attacks.

Vulnerabilities 1

  • Medium 6.3
    CVE-2025-12357

    International Standards Organization ISO 15118-2 Improper Restriction of Communication Channel to Intended Endpoints

    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…

    ISO 15118-2 Network and Application Protocol Requirements EV Car Chargers

Revision history

  1. #2

    Update A - Adjusted CVSS score based on feedback from ISO/IEC, added SSVC vector, changed document link in mitigation section, switched Standard back to Vendor in Exec Summary to prevent error in CSAF.

  2. #1

    Initial Publication

References