CVE-2025-53781

HIGH
Published Aug 12, 2025 Modified Sep 10, 2025 CWE-200

Description

Exposure of sensitive information to an unauthorized actor in Azure Virtual Machines allows an authorized attacker to disclose information over a network.

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CVSS v3.1 Score

7.7
HIGH
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:N

Weakness Type (CWE)

CWE-200 CWE-200

Affected Products

Vendor Product
microsoft ecesv6-series_azure_vm_firmware
microsoft ecesv6-series_azure_vm
microsoft dcesv6-series_azure_vm_firmware
microsoft dcesv6-series_azure_vm
microsoft nccadsh100v5-series_azure_vm_firmware
microsoft nccadsh100v5-series_azure_vm
microsoft ecedsv5-series_azure_vm_firmware
microsoft ecedsv5-series_azure_vm
microsoft ecesv5-series_azure_vm_firmware
microsoft ecesv5-series_azure_vm
microsoft dcedsv5-series_azure_vm_firmware
microsoft dcedsv5-series_azure_vm
microsoft dcesv5-series_azure_vm_firmware
microsoft dcesv5-series_azure_vm
microsoft ecadsv5-series_azure_vm_firmware
microsoft ecadsv5-series_azure_vm
microsoft ecasv5-series_azure_vm_firmware
microsoft ecasv5-series_azure_vm
microsoft dcadsv5-series_azure_vm_firmware
microsoft dcadsv5-series_azure_vm
microsoft dcasv5-series_azure_vm_firmware
microsoft dcasv5-series_azure_vm

References

Frequently Asked Questions

What is CVE-2025-53781? +
Exposure of sensitive information to an unauthorized actor in Azure Virtual Machines allows an authorized attacker to disclose information over a network. It has a CVSS v3.1 base score of 7.7 (HIGH).
How severe is CVE-2025-53781? +
CVE-2025-53781 has a CVSS v3.1 score of 7.7 out of 10, rated HIGH. This is a high-severity vulnerability that should be prioritized for patching.
What products are affected by CVE-2025-53781? +
CVE-2025-53781 affects products from microsoft, specifically: dcadsv5-series_azure_vm, dcadsv5-series_azure_vm_firmware, dcasv5-series_azure_vm, dcasv5-series_azure_vm_firmware, dcedsv5-series_azure_vm, dcedsv5-series_azure_vm_firmware, dcesv5-series_azure_vm, dcesv5-series_azure_vm_firmware, dcesv6-series_azure_vm, dcesv6-series_azure_vm_firmware, ecadsv5-series_azure_vm, ecadsv5-series_azure_vm_firmware, ecasv5-series_azure_vm, ecasv5-series_azure_vm_firmware, ecedsv5-series_azure_vm, ecedsv5-series_azure_vm_firmware, ecesv5-series_azure_vm, ecesv5-series_azure_vm_firmware, ecesv6-series_azure_vm, ecesv6-series_azure_vm_firmware, nccadsh100v5-series_azure_vm, nccadsh100v5-series_azure_vm_firmware. Check the affected products table above for specific version ranges.
How do I check if I'm vulnerable to CVE-2025-53781? +
You can use Secably's free Website Scanner to check your website for known vulnerabilities. For infrastructure scanning, use the Port Scanner to identify exposed services that may be affected. Check the vendor advisories linked above for specific patch and version information.

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