CVE-2025-49707

Azure Virtual Machines Spoofing Vulnerability

Description

Improper access control in Azure Virtual Machines allows an authorized attacker to perform spoofing locally.

Category

7.9
CVSS
Severity: High
CVSS 3.1 •
EPSS 0.05%
Vendor Advisory microsoft.com
Affected: Microsoft DCasv5-series Azure VM
Affected: Microsoft DCadsv5-series Azure VM
Affected: Microsoft ECasv5-series Azure VM
Affected: Microsoft ECadsv5-series Azure VM
Affected: Microsoft DCesv5-series - Azure VM
Affected: Microsoft DCedsv5-series Azure VM
Affected: Microsoft ECesv5-series Azure VM
Affected: Microsoft ECedsv5-series Azure VM
Affected: Microsoft NCCadsH100v5-series Azure VM
Affected: Microsoft DCesv6-series Azure VM
Affected: Microsoft Ecesv6-series Azure VM
Published at:
Updated at:

References

Link Tags
https://msrc.microsoft.com/update-guide/vulnerability/CVE-2025-49707 vendor advisory

Frequently Asked Questions

What is the severity of CVE-2025-49707?
CVE-2025-49707 has been scored as a high severity vulnerability.
How to fix CVE-2025-49707?
To fix CVE-2025-49707, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2025-49707 being actively exploited in the wild?
As for now, there are no information to confirm that CVE-2025-49707 is being actively exploited. According to its EPSS score, there is a ~0% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
What software or system is affected by CVE-2025-49707?
CVE-2025-49707 affects Microsoft DCasv5-series Azure VM, Microsoft DCadsv5-series Azure VM, Microsoft ECasv5-series Azure VM, Microsoft ECadsv5-series Azure VM, Microsoft DCesv5-series - Azure VM, Microsoft DCedsv5-series Azure VM, Microsoft ECesv5-series Azure VM, Microsoft ECedsv5-series Azure VM, Microsoft NCCadsH100v5-series Azure VM, Microsoft DCesv6-series Azure VM, Microsoft Ecesv6-series Azure VM.
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