CVE-2026-24731 — AI Deep Analysis Summary

Q: What is this vulnerability? (Essence + Consequences)

🚨 **Essence**: EV2GO’s WebSocket endpoint lacks proper authentication. 💥 **Consequences**: Attackers can bypass login, simulate sites, escalate privileges, and **unauthorizedly control** EV charging infrastructure.

Q: Root Cause? (CWE/Flaw)

🛡️ **Root Cause**: **CWE-306** (Missing Authentication for Critical Function). 🔍 **Flaw**: The WebSocket interface does not verify user identity before allowing commands.

Q: Who is affected? (Versions/Components)

🏢 **Affected**: **EV2GO** (Russian EV charging platform). 🌐 **Component**: `ev2go.io` management platform. 📅 **Status**: Vulnerability disclosed Feb 2026.

Q: What can hackers do? (Privileges/Data)

🕵️ **Attacker Actions**: 1️⃣ **Site Simulation**: Fake site data injection. 2️⃣ **Privilege Escalation**: Gain admin-like access. 3️⃣ **Unauth Control**: Start/stop charging, manipulate stations remotely.

Q: Is exploitation threshold high? (Auth/Config)

⚡ **Threshold**: **LOW**. 🔓 **Auth**: **None required** (PR:N). 🌍 **Network**: Remote (AV:N). 👤 **User Interaction**: None needed (UI:N).

Q: Is there a public Exp? (PoC/Wild Exploitation)

📦 **Public Exploit**: **No PoC** listed in data. ⚠️ **Risk**: Despite no public code, CVSS is high (8.6). Wild exploitation is **likely** due to ease of use.

Q: How to self-check? (Features/Scanning)

🔍 **Self-Check**: 1. Scan for `ev2go.io` WebSocket endpoints. 2. Test for **missing auth tokens** on WS connections. 3. Verify if unauthenticated commands execute.

Q: Is it fixed officially? (Patch/Mitigation)

🩹 **Fix**: Official patch status **not specified** in data. 📢 **Reference**: CISA Advisory ICSA-26-057-04 issued. ✅ **Action**: Check vendor site `ev2go.io` for updates.

Q: What if no patch? (Workaround)

🚧 **Workaround**: 1. **Block** WebSocket ports externally. 2. Implement **WAF rules** to reject unauth WS traffic. 3. Restrict access to internal networks only.

Q: Is it urgent? (Priority Suggestion)

🔥 **Urgency**: **HIGH**. 📊 **CVSS**: 8.6 (High). ⚠️ **Impact**: Critical infrastructure control. 🚀 **Priority**: Patch immediately or apply strict network isolation.

Updated May 06, 2026 CVSS 9.4 · Critical

This is a summary of the AI-generated 10-question deep analysis. The full version (longer answers, follow-up Q&A, related CVEs) requires login. Read the full analysis →

Q1What is this vulnerability? (Essence + Consequences)

🚨 **Essence**: EV2GO’s WebSocket endpoint lacks proper authentication. <br>💥 **Consequences**: Attackers can bypass login, simulate sites, escalate privileges, and **unauthorizedly control** EV charging infrastructure.

Q2Root Cause? (CWE/Flaw)

🛡️ **Root Cause**: **CWE-306** (Missing Authentication for Critical Function). <br>🔍 **Flaw**: The WebSocket interface does not verify user identity before allowing commands.

Q3Who is affected? (Versions/Components)

🏢 **Affected**: **EV2GO** (Russian EV charging platform). <br>🌐 **Component**: `ev2go.io` management platform. <br>📅 **Status**: Vulnerability disclosed Feb 2026.

Q4What can hackers do? (Privileges/Data)

🕵️ **Attacker Actions**: <br>1️⃣ **Site Simulation**: Fake site data injection. <br>2️⃣ **Privilege Escalation**: Gain admin-like access. <br>3️⃣ **Unauth Control**: Start/stop charging, manipulate stations remotely.

Q5Is exploitation threshold high? (Auth/Config)

⚡ **Threshold**: **LOW**. <br>🔓 **Auth**: **None required** (PR:N). <br>🌍 **Network**: Remote (AV:N). <br>👤 **User Interaction**: None needed (UI:N).

Q6Is there a public Exp? (PoC/Wild Exploitation)

📦 **Public Exploit**: **No PoC** listed in data. <br>⚠️ **Risk**: Despite no public code, CVSS is high (8.6). Wild exploitation is **likely** due to ease of use.

Q7How to self-check? (Features/Scanning)

🔍 **Self-Check**: <br>1. Scan for `ev2go.io` WebSocket endpoints. <br>2. Test for **missing auth tokens** on WS connections. <br>3. Verify if unauthenticated commands execute.

Q8Is it fixed officially? (Patch/Mitigation)

🩹 **Fix**: Official patch status **not specified** in data. <br>📢 **Reference**: CISA Advisory ICSA-26-057-04 issued. <br>✅ **Action**: Check vendor site `ev2go.io` for updates.

Q9What if no patch? (Workaround)

🚧 **Workaround**: <br>1. **Block** WebSocket ports externally. <br>2. Implement **WAF rules** to reject unauth WS traffic. <br>3. Restrict access to internal networks only.

Q10Is it urgent? (Priority Suggestion)

🔥 **Urgency**: **HIGH**. <br>📊 **CVSS**: 8.6 (High). <br>⚠️ **Impact**: Critical infrastructure control. <br>🚀 **Priority**: Patch immediately or apply strict network isolation.

Continue exploring

Vulnerability detail Full AI analysis (login) EV2GO CWE-306