EVoke vulnerabilities
Published CVEs affecting EVoke products: 4 record(s), with severity, exploitation and fixes.
CVE-2026-54479
High · 7.3
CWE-613 Jun 25, 2026
EVoke Systems EVoke CSMS Insufficient Session Expiration
The WebSocket backend uses charging station identifiers to uniquely associate sessions but allows multiple endpoints to connect using the same session identifier. This implementation results in predictable session identifiers. This vulnerability may allow unauthorized users to authenticate as other users or enable a malicious actor to cause a denial-of-service condition by overwhelming the backend with valid session requests.
CVE-2026-50176
High · 7.5
CWE-307 Jun 25, 2026
EVoke Systems EVoke CSMS Improper Restriction of Excessive Authentication Attempts
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 or brute-force attacks to gain unauthorized access.
CVE-2026-44622
Medium · 6.5
CWE-522 Jun 25, 2026
EVoke Systems EVoke CSMS Insufficiently Protected Credentials
Charging station authentication identifiers are publicly accessible via web-based mapping platforms.
CVE-2026-40702
Critical · 9.4
CWE-306 Jun 25, 2026
Missing Authentication in Charging Station WebSocket Endpoints
WebSocket endpoints lack proper authentication mechanisms, enabling attackers to impersonate charging stations. As a result, attackers can exploit this weakness to gain unauthorized access to sensitive data or perform unauthorized actions. Given that no authentication is required, this can lead to privilege escalation and potentially compromise the security of the entire system.