Azure Virtual Machines Spoofing Vulnerability
Priority LOW 37CWE-284Published · Updated
Key facts
- Attack vector
- Local
- Privileges required
- High
- User interaction
- None
- Attack complexity
- Low
- Impact type
- Spoofing
- Confidentiality · integrity · availability
- High · High · None
- Fix status
- No fix listed
Attack profile from CVSS 3.1 · CNA. Fix status from CNA. Impact type from Microsoft.
Summary
Improper access control in Azure Virtual Machines allows an authorized attacker to perform spoofing locally.
Why it matters now
Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.00446 39th percentileScored 2026-11-07
Fix No fix listed No fixed version in the sources yet
SSVC decision points
CISA ADP · SSVC 2.0.3
- Exploitation
- None
- Automatable
- No
- Technical impact
- Total
The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.
Affected products
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| Microsoft | DCadsv5-series Azure VM | - | — | No fix listed | CNA |
| Microsoft | DCasv5-series Azure VM | - | — | No fix listed | CNA |
| Microsoft | DCedsv5-series Azure VM | - | — | No fix listed | CNA |
| Microsoft | DCesv5-series - Azure VM | - | — | No fix listed | CNA |
| Microsoft | DCesv6-series Azure VM | - | — | No fix listed | CNA |
| Microsoft | ECadsv5-series Azure VM | - | — | No fix listed | CNA |
| Microsoft | ECasv5-series Azure VM | - | — | No fix listed | CNA |
| Microsoft | ECedsv5-series Azure VM | - | — | No fix listed | CNA |
| Microsoft | ECesv5-series Azure VM | - | — | No fix listed | CNA |
| Microsoft | Ecesv6-series Azure VM | - | — | No fix listed | CNA |
| Microsoft | NCCadsH100v5-series Azure VM | - | — | No fix listed | CNA |
- DCadsv5-series Azure VM VendorMicrosoft Affected - Fixed in — No fix listed CNA
- DCasv5-series Azure VM VendorMicrosoft Affected - Fixed in — No fix listed CNA
- DCedsv5-series Azure VM VendorMicrosoft Affected - Fixed in — No fix listed CNA
- DCesv5-series - Azure VM VendorMicrosoft Affected - Fixed in — No fix listed CNA
- DCesv6-series Azure VM VendorMicrosoft Affected - Fixed in — No fix listed CNA
- ECadsv5-series Azure VM VendorMicrosoft Affected - Fixed in — No fix listed CNA
- ECasv5-series Azure VM VendorMicrosoft Affected - Fixed in — No fix listed CNA
- ECedsv5-series Azure VM VendorMicrosoft Affected - Fixed in — No fix listed CNA
- ECesv5-series Azure VM VendorMicrosoft Affected - Fixed in — No fix listed CNA
- Ecesv6-series Azure VM VendorMicrosoft Affected - Fixed in — No fix listed CNA
- NCCadsH100v5-series Azure VM VendorMicrosoft Affected - Fixed in — No fix listed CNA
CPE configurations NVD · 22
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:o:microsoft:ecesv6-series_azure_vm_firmware:-:*:*:*:*:*:*:* | not specified by NVD | Vulnerable | Microsoft |
| cpe:2.3:h:microsoft:ecesv6-series_azure_vm:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Microsoft |
| cpe:2.3:o:microsoft:dcesv6-series_azure_vm_firmware:-:*:*:*:*:*:*:* | not specified by NVD | Vulnerable | Microsoft |
| cpe:2.3:h:microsoft:dcesv6-series_azure_vm:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Microsoft |
| cpe:2.3:o:microsoft:nccadsh100v5-series_azure_vm_firmware:-:*:*:*:*:*:*:* | not specified by NVD | Vulnerable | Microsoft |
| cpe:2.3:h:microsoft:nccadsh100v5-series_azure_vm:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Microsoft |
| cpe:2.3:o:microsoft:ecedsv5-series_azure_vm_firmware:-:*:*:*:*:*:*:* | not specified by NVD | Vulnerable | Microsoft |
| cpe:2.3:h:microsoft:ecedsv5-series_azure_vm:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Microsoft |
| cpe:2.3:o:microsoft:ecesv5-series_azure_vm_firmware:-:*:*:*:*:*:*:* | not specified by NVD | Vulnerable | Microsoft |
| cpe:2.3:h:microsoft:ecesv5-series_azure_vm:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Microsoft |
- cpe:2.3:o:microsoft:ecesv6-series_azure_vm_firmware:-:*:*:*:*:*:*:* Versions not specified by NVD Vulnerable ·Microsoft
- cpe:2.3:h:microsoft:ecesv6-series_azure_vm:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Microsoft
- cpe:2.3:o:microsoft:dcesv6-series_azure_vm_firmware:-:*:*:*:*:*:*:* Versions not specified by NVD Vulnerable ·Microsoft
- cpe:2.3:h:microsoft:dcesv6-series_azure_vm:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Microsoft
- cpe:2.3:o:microsoft:nccadsh100v5-series_azure_vm_firmware:-:*:*:*:*:*:*:* Versions not specified by NVD Vulnerable ·Microsoft
- cpe:2.3:h:microsoft:nccadsh100v5-series_azure_vm:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Microsoft
- cpe:2.3:o:microsoft:ecedsv5-series_azure_vm_firmware:-:*:*:*:*:*:*:* Versions not specified by NVD Vulnerable ·Microsoft
- cpe:2.3:h:microsoft:ecedsv5-series_azure_vm:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Microsoft
- cpe:2.3:o:microsoft:ecesv5-series_azure_vm_firmware:-:*:*:*:*:*:*:* Versions not specified by NVD Vulnerable ·Microsoft
- cpe:2.3:h:microsoft:ecesv5-series_azure_vm:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Microsoft
Show 12 more CPE
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:o:microsoft:dcedsv5-series_azure_vm_firmware:-:*:*:*:*:*:*:* | not specified by NVD | Vulnerable | Microsoft |
| cpe:2.3:h:microsoft:dcedsv5-series_azure_vm:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Microsoft |
| cpe:2.3:o:microsoft:dcesv5-series_azure_vm_firmware:-:*:*:*:*:*:*:* | not specified by NVD | Vulnerable | Microsoft |
| cpe:2.3:h:microsoft:dcesv5-series_azure_vm:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Microsoft |
| cpe:2.3:o:microsoft:ecadsv5-series_azure_vm_firmware:-:*:*:*:*:*:*:* | not specified by NVD | Vulnerable | Microsoft |
| cpe:2.3:h:microsoft:ecadsv5-series_azure_vm:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Microsoft |
| cpe:2.3:o:microsoft:ecasv5-series_azure_vm_firmware:-:*:*:*:*:*:*:* | not specified by NVD | Vulnerable | Microsoft |
| cpe:2.3:h:microsoft:ecasv5-series_azure_vm:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Microsoft |
| cpe:2.3:o:microsoft:dcadsv5-series_azure_vm_firmware:-:*:*:*:*:*:*:* | not specified by NVD | Vulnerable | Microsoft |
| cpe:2.3:h:microsoft:dcadsv5-series_azure_vm:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Microsoft |
| cpe:2.3:o:microsoft:dcasv5-series_azure_vm_firmware:-:*:*:*:*:*:*:* | not specified by NVD | Vulnerable | Microsoft |
| cpe:2.3:h:microsoft:dcasv5-series_azure_vm:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Microsoft |
- cpe:2.3:o:microsoft:dcedsv5-series_azure_vm_firmware:-:*:*:*:*:*:*:* Versions not specified by NVD Vulnerable ·Microsoft
- cpe:2.3:h:microsoft:dcedsv5-series_azure_vm:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Microsoft
- cpe:2.3:o:microsoft:dcesv5-series_azure_vm_firmware:-:*:*:*:*:*:*:* Versions not specified by NVD Vulnerable ·Microsoft
- cpe:2.3:h:microsoft:dcesv5-series_azure_vm:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Microsoft
- cpe:2.3:o:microsoft:ecadsv5-series_azure_vm_firmware:-:*:*:*:*:*:*:* Versions not specified by NVD Vulnerable ·Microsoft
- cpe:2.3:h:microsoft:ecadsv5-series_azure_vm:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Microsoft
- cpe:2.3:o:microsoft:ecasv5-series_azure_vm_firmware:-:*:*:*:*:*:*:* Versions not specified by NVD Vulnerable ·Microsoft
- cpe:2.3:h:microsoft:ecasv5-series_azure_vm:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Microsoft
- cpe:2.3:o:microsoft:dcadsv5-series_azure_vm_firmware:-:*:*:*:*:*:*:* Versions not specified by NVD Vulnerable ·Microsoft
- cpe:2.3:h:microsoft:dcadsv5-series_azure_vm:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Microsoft
- cpe:2.3:o:microsoft:dcasv5-series_azure_vm_firmware:-:*:*:*:*:*:*:* Versions not specified by NVD Vulnerable ·Microsoft
- cpe:2.3:h:microsoft:dcasv5-series_azure_vm:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Microsoft
Remediation
No fixed version listed by the sources yet.
Vendor assessments
Microsoft
Microsoft's page for this CVE →
- Impact
- Spoofing
- Exploited
- No
- Publicly disclosed
- No
- Exploitability
- Exploitation Less Likely
Timeline
- 2026-10-02 Threatist record created from CVE-2025-49707
- 2026-10-03 Alias added: GHSA-7g7j-45fm-hprx
References
More Microsoft Dcadsv5-series Azure Vm Firmware vulnerabilities
- TI-2025-33678 Azure Virtual Machines Information Disclosure Vulnerability CVSS 3.1HIGH 7.7
Sources
- CVE-2025-49707 · CVE Program
- CVE-2025-49707 · NVD
- FIRST EPSS
- GHSA-7g7j-45fm-hprx · GitHub Advisory Database · CC BY 4.0
- CVE-2025-49707 · Microsoft Security Update Guide
This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences