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 β
Q1What is this vulnerability? (Essence + Consequences)
π¨ **Essence**: A Directory Traversal flaw in **dc.exe** (IGSS SCADA System). π **Consequences**: Attackers can execute **arbitrary programs** on the target system by sending malicious sequences via TCP port 12397.
Q2Root Cause? (CWE/Flaw)
π‘οΈ **Root Cause**: Improper input validation. The system fails to sanitize **"..\"** sequences embedded in specific **operation codes (0xa and 0x17)**. This allows path manipulation.
Q3Who is affected? (Versions/Components)
π **Affected**: **7-Technologies Interactive Graphical SCADA System (IGSS)**. Specifically **dc.exe** versions **9.00.00.11059 and earlier**. π **Published**: April 2011.
Q4What can hackers do? (Privileges/Data)
π **Impact**: Remote attackers gain the ability to **execute arbitrary code**. This likely leads to full system compromise, data theft, or industrial process disruption. β οΈ High severity.
Q5Is exploitation threshold high? (Auth/Config)
β‘ **Threshold**: **LOW**. The vulnerability is **Remote**. No authentication is mentioned. Attackers just need network access to **TCP port 12397** to send the crafted payload.
Q6Is there a public Exp? (PoC/Wild Exploitation)
π **Exploit**: **YES**. Public exploits exist on **Exploit-DB (ID: 17024)**. π Wild exploitation is possible given the remote nature and lack of auth requirements.
Q7How to self-check? (Features/Scanning)
π **Self-Check**: Scan for **TCP port 12397** open. Check if the service is running **IGSS dc.exe**. Verify version is **<= 9.00.00.11059**. Look for unpatched SCADA components.
Q8Is it fixed officially? (Patch/Mitigation)
π οΈ **Fix**: Official patches or updates from **7-Technologies** are the primary mitigation. π References include **US-CERT ICS-ALERT-11-080-03** and **Vupen ADV-2011-0741**.
Q9What if no patch? (Workaround)
π§ **No Patch?**: Isolate the SCADA network. **Block TCP port 12397** at the firewall. Implement strict network segmentation to prevent remote access to the vulnerable component.
Q10Is it urgent? (Priority Suggestion)
π₯ **Urgency**: **HIGH**. It is a **Remote Code Execution (RCE)** vulnerability in critical industrial infrastructure (SCADA). π¨ Immediate patching or network isolation is required.