CVE-2026-25945

CVE-2026-25945 is a critical vulnerability affecting the ev2go.io WebSocket API, stemming from a lack of rate limiting on authentication requests. This flaw allows unauthenticated attackers to conduct denial-of-service attacks by suppressing or mis-routing legitimate charger telemetry, or to perform brute-force attacks to gain unauthorized access. With a CVSS score of 9.8 (CRITICAL), the vulnerability is easily exploitable over the network with low complexity, potentially leading to complete compromise of confidentiality, integrity, and availability. While there is no known active exploitation or public exploit code (Metasploit, Nuclei, ExploitDB), the vulnerability has garnered significant community discussion and media coverage, indicating awareness and potential future exploitation.