CVE-2023-28078 — AI Deep Analysis Summary

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

🚨 **Essence**: Dell OS10 Switches suffer from a resource exhaustion flaw. 📉 **Consequences**: Massive requests trigger **Info Leakage** 💻 and **Denial of Service** 🛑. Critical impact on Confidentiality & Availability.

Q: Root Cause? (CWE/Flaw)

🔍 **Root Cause**: **CWE-923** (Improper Control of Communication Channel). 🧠 **Flaw**: The system fails to handle high-volume traffic properly, leading to instability and data exposure.

Q: Who is affected? (Versions/Components)

🏢 **Affected**: **Dell SmartFabric OS10** Networking Switches. 🌐 **Vendor**: Dell. 📅 **Published**: Feb 15, 2024.

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

🕵️ **Hackers Can**: Leak sensitive info (High Confidentiality Impact) 📤. Cause Service Outage (High Availability Impact) 🚫. **No Auth** required! 🔓

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

⚡ **Threshold**: **LOW**. 🚫 **Auth**: None (Unauthenticated). 🌍 **Access**: Remote. 📶 **Complexity**: Low. Easy to exploit via network traffic.

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

🚫 **Public Exp?**: **No**. 📝 **PoCs**: Empty list in data. 🌐 **Wild Exp**: No evidence of active exploitation found yet.

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

🔎 **Self-Check**: Scan for **Dell SmartFabric OS10** devices. 📡 Monitor for abnormal traffic spikes causing switch instability. 🛠️ Use CVSS Vector: `AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H`.

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

🛡️ **Fixed?**: **Yes**. 📄 **Ref**: Dell Security Advisory **DSA-2023-124**. 🔗 **Link**: Dell Support KBDoc 000216584. Update immediately!

Q: What if no patch? (Workaround)

🚧 **No Patch?**: Implement **Rate Limiting** 🛑 on incoming requests. 🚪 **Firewall Rules** to restrict access. 📉 Monitor for DoS symptoms closely.

Q: Is it urgent? (Priority Suggestion)

🔥 **Urgency**: **HIGH**. 🚨 CVSS Score implies Critical Impact (H/H). 📢 **Priority**: Patch ASAP via DSA-2023-124. Do not ignore!

Updated May 08, 2026 CVSS 9.1 · 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**: Dell OS10 Switches suffer from a resource exhaustion flaw. 📉 **Consequences**: Massive requests trigger **Info Leakage** 💻 and **Denial of Service** 🛑. Critical impact on Confidentiality & Availability.

Q2Root Cause? (CWE/Flaw)

🔍 **Root Cause**: **CWE-923** (Improper Control of Communication Channel). 🧠 **Flaw**: The system fails to handle high-volume traffic properly, leading to instability and data exposure.

Q3Who is affected? (Versions/Components)

🏢 **Affected**: **Dell SmartFabric OS10** Networking Switches. 🌐 **Vendor**: Dell. 📅 **Published**: Feb 15, 2024.

Q4What can hackers do? (Privileges/Data)

🕵️ **Hackers Can**: Leak sensitive info (High Confidentiality Impact) 📤. Cause Service Outage (High Availability Impact) 🚫. **No Auth** required! 🔓

Q5Is exploitation threshold high? (Auth/Config)

⚡ **Threshold**: **LOW**. 🚫 **Auth**: None (Unauthenticated). 🌍 **Access**: Remote. 📶 **Complexity**: Low. Easy to exploit via network traffic.

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

🚫 **Public Exp?**: **No**. 📝 **PoCs**: Empty list in data. 🌐 **Wild Exp**: No evidence of active exploitation found yet.

Q7How to self-check? (Features/Scanning)

🔎 **Self-Check**: Scan for **Dell SmartFabric OS10** devices. 📡 Monitor for abnormal traffic spikes causing switch instability. 🛠️ Use CVSS Vector: `AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H`.

Q8Is it fixed officially? (Patch/Mitigation)

🛡️ **Fixed?**: **Yes**. 📄 **Ref**: Dell Security Advisory **DSA-2023-124**. 🔗 **Link**: Dell Support KBDoc 000216584. Update immediately!

Q9What if no patch? (Workaround)

🚧 **No Patch?**: Implement **Rate Limiting** 🛑 on incoming requests. 🚪 **Firewall Rules** to restrict access. 📉 Monitor for DoS symptoms closely.

Q10Is it urgent? (Priority Suggestion)

🔥 **Urgency**: **HIGH**. 🚨 CVSS Score implies Critical Impact (H/H). 📢 **Priority**: Patch ASAP via DSA-2023-124. Do not ignore!

Continue exploring

Vulnerability detail Full AI analysis (login) Dell CWE-923