CVE-2026-3843 — AI Deep Analysis Summary

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

🚨 **Essence**: SQL Injection in config module. 💥 **Consequences**: Remote Code Execution (RCE). Critical system compromise.

Q: Root Cause? (CWE/Flaw)

🛡️ **Root Cause**: CWE-89 (SQL Injection). 🐛 **Flaw**: Unsafe handling of input in configuration settings.

Q: Who is affected? (Versions/Components)

🏢 **Vendor**: Nefteprodukttekhnika LLC. 📦 **Product**: BUK TS-G Gas Station Automation System. 📅 **Version**: 2.9.1.

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

💻 **Hackers Can**: Execute arbitrary SQL. 🌐 **Result**: Full RCE. 📂 **Access**: High Confidentiality, Integrity, Availability impact.

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

⚡ **Threshold**: LOW. 🌍 **Network**: Remote (AV:N). 🔑 **Auth**: None required (PR:N). 🎯 **Complexity**: Low (AC:L).

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

🚫 **Public Exp**: No PoC listed. 🕵️ **Status**: Theoretical but high risk due to CVSS 9.8.

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

🔍 **Check**: Scan for SQLi in config endpoints. 📡 **Tools**: Use standard SQLi scanners on BUK TS-G interfaces.

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

🔄 **Patch**: Check vendor repo (bukts.ru). 📥 **Action**: Update to latest version immediately.

Q: What if no patch? (Workaround)

🛑 **Workaround**: Restrict network access. 🚫 **Block**: External access to config modules. Use WAF rules.

Q: Is it urgent? (Priority Suggestion)

🔥 **Urgency**: CRITICAL. ⏱️ **Priority**: Patch NOW. CVSS 9.8 means immediate exploitation risk.

Updated May 06, 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**: SQL Injection in config module. 💥 **Consequences**: Remote Code Execution (RCE). Critical system compromise.

Q2Root Cause? (CWE/Flaw)

🛡️ **Root Cause**: CWE-89 (SQL Injection). 🐛 **Flaw**: Unsafe handling of input in configuration settings.

Q3Who is affected? (Versions/Components)

🏢 **Vendor**: Nefteprodukttekhnika LLC. 📦 **Product**: BUK TS-G Gas Station Automation System. 📅 **Version**: 2.9.1.

Q4What can hackers do? (Privileges/Data)

💻 **Hackers Can**: Execute arbitrary SQL. 🌐 **Result**: Full RCE. 📂 **Access**: High Confidentiality, Integrity, Availability impact.

Q5Is exploitation threshold high? (Auth/Config)

⚡ **Threshold**: LOW. 🌍 **Network**: Remote (AV:N). 🔑 **Auth**: None required (PR:N). 🎯 **Complexity**: Low (AC:L).

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

🚫 **Public Exp**: No PoC listed. 🕵️ **Status**: Theoretical but high risk due to CVSS 9.8.

Q7How to self-check? (Features/Scanning)

🔍 **Check**: Scan for SQLi in config endpoints. 📡 **Tools**: Use standard SQLi scanners on BUK TS-G interfaces.

Q8Is it fixed officially? (Patch/Mitigation)

🔄 **Patch**: Check vendor repo (bukts.ru). 📥 **Action**: Update to latest version immediately.

Q9What if no patch? (Workaround)

🛑 **Workaround**: Restrict network access. 🚫 **Block**: External access to config modules. Use WAF rules.

Q10Is it urgent? (Priority Suggestion)

🔥 **Urgency**: CRITICAL. ⏱️ **Priority**: Patch NOW. CVSS 9.8 means immediate exploitation risk.

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Vulnerability detail Full AI analysis (login) Nefteprodukttekhnika LLC CWE-89