CVE-2026-25945

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 Improper Restriction of Excessive Authentication Attempts

Workarounds

EV2GO did not respond to CISA's request for coordination. Contact EV2GO using their contact page here: https://ev2go.io/ for more information.

ADP Enrichment

CISA ADP Vulnrichment

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

References

• https://ev2go.io/
• https://www.cisa.gov/news-events/ics-advisories/icsa-26-057-04
• https://github.com/cisagov/CSAF/blob/develop/csaf_files/OT/white/2026/icsa-26-057-04.json

• ←Previous
• Next→