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CVE-2025-49746 β€” AI Deep Analysis Summary

CVSS 9.9 Β· Critical

Q1What is this vulnerability? (Essence + Consequences)

🚨 **Essence**: A critical authorization flaw in **Microsoft Azure Machine Learning**. <br>πŸ’₯ **Consequences**: Improper authorization logic leads to **Privilege Escalation**.…

Q2Root Cause? (CWE/Flaw)

πŸ›‘οΈ **Root Cause**: **CWE-285** (Improper Authorization). <br>⚠️ **Flaw**: The system fails to correctly verify user permissions before granting access.…

Q3Who is affected? (Versions/Components)

🏒 **Affected Vendor**: **Microsoft**. <br>πŸ“¦ **Product**: **Azure Machine Learning**. <br>πŸ“… **Published**: July 18, 2025.…

Q4What can hackers do? (Privileges/Data)

πŸ”“ **Hackers' Power**: <br>1. **Privilege Escalation**: Move from low-privilege user to admin/root level. <br>2. **Data Access**: Full read/write access to sensitive ML models and datasets. <br>3.…

Q5Is exploitation threshold high? (Auth/Config)

βš–οΈ **Exploitation Threshold**: **Low**. <br>πŸ”‘ **Auth Required**: Yes (**PR:L** - Privileges Required: Low). <br>πŸ–±οΈ **User Interaction**: None (**UI:N**). <br>🌐 **Network**: Remote (**AV:N**).…

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

πŸ•΅οΈ **Public Exploit**: **No**. <br>πŸ“‚ **PoC Status**: The `pocs` field is empty. <br>🌍 **Wild Exploitation**: Currently unknown. No public proof-of-concept code is available yet.

Q7How to self-check? (Features/Scanning)

πŸ” **Self-Check**: <br>1. Review **Azure ML workspace permissions**. <br>2. Audit **Role-Based Access Control (RBAC)** assignments. <br>3. Look for **anomalous privilege changes** in audit logs. <br>4.…

Q8Is it fixed officially? (Patch/Mitigation)

🩹 **Official Fix**: **Yes**. <br>πŸ“ **Reference**: Microsoft Security Response Center (MSRC) Advisory. <br>πŸ”— **Link**: [MSRC Update Guide](https://msrc.microsoft.com/update-guide/vulnerability/CVE-2025-49746).…

Q9What if no patch? (Workaround)

🚧 **No Patch Workaround**: <br>1. **Restrict Access**: Limit network access to Azure ML endpoints. <br>2. **Least Privilege**: Enforce strict RBAC; remove unnecessary admin rights. <br>3.…

Q10Is it urgent? (Priority Suggestion)

πŸ”₯ **Urgency**: **CRITICAL**. <br>πŸ“Š **CVSS Score**: High (Vector indicates High Impact). <br>⚑ **Priority**: **Immediate Action Required**.…