CVE-2026-26305
HIGHCVSS Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Lifecycle Timeline
2Description
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.
Analysis
Mobility46.Se's WebSocket API fails to implement authentication rate limiting, enabling remote attackers to launch denial-of-service attacks against charger telemetry systems or conduct brute-force attacks to compromise accounts. The vulnerability requires no authentication or user interaction and affects all network-accessible instances. …
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Remediation
Within 24 hours: Inventory all systems using WebSocket APIs and assess exposure scope; enable monitoring and alerting for authentication anomalies. Within 7 days: Implement rate limiting on authentication endpoints, deploy WAF rules to restrict login attempts, and establish incident response procedures. …
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External POC / Exploit Code
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