CVE-2025-27495 — AI Deep Analysis Summary

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

🚨 **Essence**: SQL Injection in Siemens TeleControl Server Basic. 💥 **Consequences**: Remote Code Execution (RCE). Critical severity (CVSS 9.8).

Q: Root Cause? (CWE/Flaw)

🛡️ **Root Cause**: Flaw in `CreateTrace` method. 📝 **CWE**: CWE-89 (SQL Injection). Malicious SQL commands injected via input.

Q: Who is affected? (Versions/Components)

🏭 **Affected**: Siemens TeleControl Server Basic. 📅 **Versions**: Before V3.1.2.2. 🇩🇪 Vendor: Siemens.

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

💻 **Hackers Can**: Execute arbitrary code remotely. 🔓 **Privileges**: Full control (High Confidence/Integrity/Availability impact).

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

🔓 **Threshold**: LOW. 🌐 **Network**: Attack Vector Network (AV:N). 🔑 **Auth**: None Required (PR:N). 🚫 **UI**: None Required (UI:N).

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

🚫 **Public Exp**: No PoCs listed in data. 🕵️ **Status**: Theoretical/Unverified wild exploitation currently.

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

🔍 **Check**: Scan for `CreateTrace` method usage. 📡 **Detect**: Look for SQL injection patterns in trace logs. 🛠️ **Tool**: Standard SQLi scanners.

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

🩹 **Fix**: Upgrade to **V3.1.2.2** or later. 📄 **Ref**: Siemens SSA-443402 advisory. Official patch available.

Q: What if no patch? (Workaround)

🚧 **No Patch?**: Restrict network access to port/service. 🛑 **Mitigate**: Input validation on `CreateTrace` inputs. 🚫 **Isolate**: Segment industrial network.

Q: Is it urgent? (Priority Suggestion)

🔥 **Urgency**: CRITICAL. ⚡ **Priority**: Patch IMMEDIATELY. RCE + No Auth = High Risk. Do not delay.

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 Siemens TeleControl Server Basic. 💥 **Consequences**: Remote Code Execution (RCE). Critical severity (CVSS 9.8).

Q2Root Cause? (CWE/Flaw)

🛡️ **Root Cause**: Flaw in `CreateTrace` method. 📝 **CWE**: CWE-89 (SQL Injection). Malicious SQL commands injected via input.

Q3Who is affected? (Versions/Components)

🏭 **Affected**: Siemens TeleControl Server Basic. 📅 **Versions**: Before V3.1.2.2. 🇩🇪 Vendor: Siemens.

Q4What can hackers do? (Privileges/Data)

💻 **Hackers Can**: Execute arbitrary code remotely. 🔓 **Privileges**: Full control (High Confidence/Integrity/Availability impact).

Q5Is exploitation threshold high? (Auth/Config)

🔓 **Threshold**: LOW. 🌐 **Network**: Attack Vector Network (AV:N). 🔑 **Auth**: None Required (PR:N). 🚫 **UI**: None Required (UI:N).

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

🚫 **Public Exp**: No PoCs listed in data. 🕵️ **Status**: Theoretical/Unverified wild exploitation currently.

Q7How to self-check? (Features/Scanning)

🔍 **Check**: Scan for `CreateTrace` method usage. 📡 **Detect**: Look for SQL injection patterns in trace logs. 🛠️ **Tool**: Standard SQLi scanners.

Q8Is it fixed officially? (Patch/Mitigation)

🩹 **Fix**: Upgrade to **V3.1.2.2** or later. 📄 **Ref**: Siemens SSA-443402 advisory. Official patch available.

Q9What if no patch? (Workaround)

🚧 **No Patch?**: Restrict network access to port/service. 🛑 **Mitigate**: Input validation on `CreateTrace` inputs. 🚫 **Isolate**: Segment industrial network.

Q10Is it urgent? (Priority Suggestion)

🔥 **Urgency**: CRITICAL. ⚡ **Priority**: Patch IMMEDIATELY. RCE + No Auth = High Risk. Do not delay.

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Vulnerability detail Full AI analysis (login) Siemens CWE-89