CVE-2025-3495 — AI Deep Analysis Summary

Q: Root Cause? (CWE/Flaw)

🛡️ **Root Cause**: **CWE-338** (Use of Cryptographically Weak Pseudo-Random Number Generator). 🔍 **Flaw**: The system fails to generate unpredictable session IDs, making them guessable by attackers.

Q: Who is affected? (Versions/Components)

🏭 **Affected Vendor**: **Delta Electronics**. 📦 **Product**: **COMMGR** (Communication Management Software). 📅 **Versions**: Specifically **Version 1.0** and **Version 2.0**.

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

🔍 **Self-Check**: Scan for **Delta COMMGR** services. 🧪 **Test**: Attempt to predict or replay session IDs if the protocol allows. 📋 **Verify**: Check if the installed version is **1.0** or **2.0**.

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

🩹 **Patch**: Yes, an official advisory exists (**Delta-PCSA-2025-00005**). 📥 **Action**: Users should consult the official Delta download center for the patched version or mitigation steps.

Q: What if no patch? (Workaround)

🚧 **No Patch?**: If no update is available, **isolate** the COMMGR software from untrusted networks. 🛑 **Mitigate**: Restrict access strictly to authorized IPs. Monitor logs for unusual session patterns.

Q: Is it urgent? (Priority Suggestion)

🔥 **Urgency**: **CRITICAL**. 📈 **Priority**: **P0**. 📉 **CVSS**: **9.8** (High). ⏳ **Reason**: Remote, unauthenticated, low-complexity exploitation leading to full system compromise. Patch immediately.

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**: Delta Electronics COMMGR suffers from **insufficient randomization** in session ID generation.…

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Q2Root Cause? (CWE/Flaw)

🛡️ **Root Cause**: **CWE-338** (Use of Cryptographically Weak Pseudo-Random Number Generator). <br>🔍 **Flaw**: The system fails to generate unpredictable session IDs, making them guessable by attackers.

Q3Who is affected? (Versions/Components)

🏭 **Affected Vendor**: **Delta Electronics**. <br>📦 **Product**: **COMMGR** (Communication Management Software). <br>📅 **Versions**: Specifically **Version 1.0** and **Version 2.0**.

Q4What can hackers do? (Privileges/Data)

👑 **Privileges**: Attackers can bypass authentication entirely. <br>💾 **Data/Impact**: Full **Arbitrary Code Execution** is possible.…

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Q5Is exploitation threshold high? (Auth/Config)

⚡ **Threshold**: **LOW**. <br>🔓 **Auth**: No authentication required (**PR:N**). <br>🌐 **Network**: Network accessible (**AV:N**). <br>🖱️ **User Interaction**: None required (**UI:N**).…

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

📜 **Public Exp?**: No specific PoC code is listed in the data (**pocs**: []).…

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Q7How to self-check? (Features/Scanning)

🔍 **Self-Check**: Scan for **Delta COMMGR** services. <br>🧪 **Test**: Attempt to predict or replay session IDs if the protocol allows. <br>📋 **Verify**: Check if the installed version is **1.0** or **2.0**.

Q8Is it fixed officially? (Patch/Mitigation)

🩹 **Patch**: Yes, an official advisory exists (**Delta-PCSA-2025-00005**). <br>📥 **Action**: Users should consult the official Delta download center for the patched version or mitigation steps.

Q9What if no patch? (Workaround)

🚧 **No Patch?**: If no update is available, **isolate** the COMMGR software from untrusted networks. <br>🛑 **Mitigate**: Restrict access strictly to authorized IPs. Monitor logs for unusual session patterns.

Q10Is it urgent? (Priority Suggestion)

🔥 **Urgency**: **CRITICAL**. <br>📈 **Priority**: **P0**. <br>📉 **CVSS**: **9.8** (High). <br>⏳ **Reason**: Remote, unauthenticated, low-complexity exploitation leading to full system compromise. Patch immediately.

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Vulnerability detail Full AI analysis (login) Delta Electronics CWE-338