CVE-2024-3777 — AI Deep Analysis Summary

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

🚨 **Essence**: Access Control Error in Ai3 QbiBot. 💥 **Consequences**: Attackers can reset **ANY** user's password. Total account takeover risk. Critical integrity loss.

Q: Root Cause? (CWE/Flaw)

🛡️ **Root Cause**: **CWE-306** (Missing Authentication for Critical Function). ❌ **Flaw**: The 'password reset' feature lacks proper access control checks. No validation of user identity during reset.

Q: Who is affected? (Versions/Components)

📦 **Affected**: Ai3 QbiBot. 📅 **Version**: v8.0.4 **and earlier**. 🏢 **Vendor**: Ai3 (Chinese AI company).

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

🔓 **Privileges**: Full account access. 👤 **Data**: Reset password for **any** user. 🌐 **Impact**: High Confidentiality, Integrity, and Availability impact (CVSS H/I/A).

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

⚡ **Threshold**: **LOW**. 🔑 **Auth**: None required (PR:N). 🌍 **Network**: Remote (AV:N). 🖱️ **UI**: None needed (UI:N). Easy to exploit.

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

📜 **Public Exp?**: **No PoC** listed in data. 🕵️ **Status**: Theoretical but high risk. ⚠️ **Note**: Refer to TW-CERT advisory for details.

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

🔍 **Self-Check**: Test the 'password reset' endpoint. 🧪 **Method**: Attempt to reset a password without valid session/auth. 📡 **Scan**: Look for QbiBot v8.0.4 or older in your infrastructure.

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

🩹 **Fix**: Upgrade to version **> v8.0.4**. 📢 **Source**: Vendor patch recommended. 📝 **Ref**: Check TW-CERT advisory for official guidance.

Q: What if no patch? (Workaround)

🚧 **Workaround**: Disable 'password reset' feature if possible. 🔒 **Mitigate**: Implement WAF rules to block reset endpoints. 👀 **Monitor**: Alert on unusual password reset requests.

Q: Is it urgent? (Priority Suggestion)

🔥 **Urgency**: **CRITICAL**. 🚀 **Priority**: Patch immediately. 📉 **Risk**: CVSS High (9.8+ implied by vector). No auth needed = Immediate threat.

Updated May 08, 2026 CVSS 9.8 · 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**: Access Control Error in Ai3 QbiBot. <br>💥 **Consequences**: Attackers can reset **ANY** user's password. Total account takeover risk. Critical integrity loss.

Q2Root Cause? (CWE/Flaw)

🛡️ **Root Cause**: **CWE-306** (Missing Authentication for Critical Function). <br>❌ **Flaw**: The 'password reset' feature lacks proper access control checks. No validation of user identity during reset.

Q3Who is affected? (Versions/Components)

📦 **Affected**: Ai3 QbiBot. <br>📅 **Version**: v8.0.4 **and earlier**. <br>🏢 **Vendor**: Ai3 (Chinese AI company).

Q4What can hackers do? (Privileges/Data)

🔓 **Privileges**: Full account access. <br>👤 **Data**: Reset password for **any** user. <br>🌐 **Impact**: High Confidentiality, Integrity, and Availability impact (CVSS H/I/A).

Q5Is exploitation threshold high? (Auth/Config)

⚡ **Threshold**: **LOW**. <br>🔑 **Auth**: None required (PR:N). <br>🌍 **Network**: Remote (AV:N). <br>🖱️ **UI**: None needed (UI:N). Easy to exploit.

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

📜 **Public Exp?**: **No PoC** listed in data. <br>🕵️ **Status**: Theoretical but high risk. <br>⚠️ **Note**: Refer to TW-CERT advisory for details.

Q7How to self-check? (Features/Scanning)

🔍 **Self-Check**: Test the 'password reset' endpoint. <br>🧪 **Method**: Attempt to reset a password without valid session/auth. <br>📡 **Scan**: Look for QbiBot v8.0.4 or older in your infrastructure.

Q8Is it fixed officially? (Patch/Mitigation)

🩹 **Fix**: Upgrade to version **> v8.0.4**. <br>📢 **Source**: Vendor patch recommended. <br>📝 **Ref**: Check TW-CERT advisory for official guidance.

Q9What if no patch? (Workaround)

🚧 **Workaround**: Disable 'password reset' feature if possible. <br>🔒 **Mitigate**: Implement WAF rules to block reset endpoints. <br>👀 **Monitor**: Alert on unusual password reset requests.

Q10Is it urgent? (Priority Suggestion)

🔥 **Urgency**: **CRITICAL**. <br>🚀 **Priority**: Patch immediately. <br>📉 **Risk**: CVSS High (9.8+ implied by vector). No auth needed = Immediate threat.

Continue exploring

Vulnerability detail Full AI analysis (login) Ai3 CWE-306