CVE-2026-24445

Summary

The WebSocket Application Programming Interface lacks restrictions on the number of authentication requests. This absence of rate limiting may allow an attacker to conduct denial-of-service attacks by suppressing or mis-routing legitimate charger telemetry, or conduct brute-force attacks to gain unauthorized access.

Affected Software

Weaknesses

• CWE-307: CWE-307

Workarounds

EV Energy did not respond to CISA's request for coordination. Contact EV Energy using their contact page here: https://www.ev.energy/en-us for more information.

ADP Enrichment

CISA ADP Vulnrichment

• SSVC:
• Exploitation: none
  • Automatable: yes
  • Technical Impact: partial

References

• https://www.ev.energy/en-us
• https://www.cisa.gov/news-events/ics-advisories/icsa-26-057-07
• https://github.com/cisagov/CSAF/blob/develop/csaf_files/OT/white/2026/icsa-26-057-07.json

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