CVE-2026-47830

CVSS Score & Metrics

Base Score

8.8 / 10

Vector String

                                        CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H                                    

Vulnerability Description

Incorrect Permission Assignment in BOSH.Utils.psm1 in BOSH-Ecosystem bosh-windows-stemcell-builder allows low-privilege authenticated users to overwrite C:\bosh\service_wrapper.exe or C:\bosh\bosh-agent.exe and gain NT AUTHORITY\SYSTEM on the next service restart or reboot. This can lead to full host control.
Affected versions: bosh-windows-stemcell-builder versions prior to v2019.98.

Vulnerability Details

Published Date

July 09, 2026

Last Modified

July 09, 2026

Source

NVD

Vendor

Cloud Foundry Foundation

Product

bosh-windows-stemcell-builder

External References

https://www.cloudfoundry.org/blog/cve-2026-47830-incorrect-permission-assignment-allows-local-privilege-escalation-to-system-via-executable-overwrite/

CVSS Score & Metrics

Vulnerability Description

Vulnerability Details

External References

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