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CVE-2026-47830

HIGH
8.5
CVSS 4.0
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.

Metadata

CVE ID
CVE-2026-47830
State
PUBLISHED
Assigner
vmware
Reserved
2026-05-20 10:00 UTC
Published
2026-07-09 06:25 UTC
Last updated
2026-07-09 12:49 UTC
Vendor / Product
Cloud Foundry Foundation / bosh-windows-stemcell-builder
Sources
cve.org  ·  NVD

Severity & Metrics

8.5 HIGH CVSS 4.0
CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
SSVC — CISA Coordinator
Exploitation
none
Automatable
no
Tech. Impact
total
Affected products (1)
VendorProductPlatformVersions
Cloud Foundry Foundation bosh-windows-stemcell-builder — 0 < 2019.98
Weakness (CWE)
CWESourceDescription
— cna CWE-732 Incorrect Permission Assignment for Critical Resource
CVSS scores (2)
ScoreSeverityVersionSourceVector
8.8 HIGH 3.0 cna CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H
8.5 HIGH 4.0 cna CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
References (1)
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