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Q1What is this vulnerability? (Essence + Consequences)
🚨 **Essence**: SAP Landscape Transformation (LTX) has a **Code Injection** flaw. <br>⚠️ **Consequences**: Attackers can inject malicious **ABAP code** via exposed functions, leading to full system compromise.
Q2Root Cause? (CWE/Flaw)
🔍 **Root Cause**: **CWE-94** (Code Injection). <br>🛠️ **Flaw**: Vulnerable function modules exposed via **RFC** (Remote Function Call) allow untrusted input to be executed as code.
Q3Who is affected? (Versions/Components)
🏢 **Affected**: **SAP Landscape Transformation** (Analysis Platform). <br>🇩🇪 **Vendor**: SAP SE. <br>📦 **Component**: Specifically the modules exposed via RFC interfaces.
Q4What can hackers do? (Privileges/Data)
💀 **Attacker Actions**: <br>1️⃣ Execute arbitrary **ABAP code**. <br>2️⃣ Gain **High** Confidentiality, Integrity, and Availability impact. <br>3️⃣ Potentially take over the entire SAP system.
📢 **Public Exp?**: **No** public PoC or wild exploitation detected yet. <br>📝 **Status**: References point to SAP Security Notes, but no code is available online.
Q7How to self-check? (Features/Scanning)
🔎 **Self-Check**: <br>1️⃣ Scan for **RFC** exposed modules in SAP LTX. <br>2️⃣ Check for vulnerable function modules listed in SAP Note **3587115**. <br>3️⃣ Monitor for unusual ABAP execution logs.
Q8Is it fixed officially? (Patch/Mitigation)
🛡️ **Official Fix**: **Yes**. <br>📄 **Patch**: Refer to SAP Security Note **3587115**. <br>🔄 **Action**: Apply patches via SAP Security Patch Day.
Q9What if no patch? (Workaround)
🚧 **No Patch?**: <br>1️⃣ **Disable** vulnerable RFC functions if not needed. <br>2️⃣ Restrict network access to RFC ports. <br>3️⃣ Implement strict input validation on exposed modules.