CVE-2026-47828
HIGH
MEDIUM
Priority: 0.03
BB Relevance:
53/100
Published: 2026-07-09
Modified: 2026-10-25
First seen: 2026-10-29
Status: active
Attack Surface
Adjacent
Low Complexity
No Auth
Conf. Impact
Integ. Impact
CVSS Vector Breakdown
AV:
Adjacent
AC:
Low
PR:
None
UI:
Passive
S:
X
AT:
Present
VC:
High
VI:
High
VA:
High
Description
During bosh create-env and bosh delete-env, the CLI uploads compiled CPI packages and rendered job templates to the new VM's DAV blobstore over HTTPS without verifying the server certificate, even though a CA certificate for that endpoint is available in the installation manifest. A network attacker can terminate the TLS connection, harvest the Basic-auth credentials, and read the rendered-templates archive containing every bootstrap secret for the new BOSH Director, then replay the credentials against the real VM's agent for root code execution. Affected versions: bosh-cli versions prior to v7.10.4.
Affected Software (1)
| Vendor | Product | Version |
|---|---|---|
| cloudfoundry | bosh_cli | < 7.10.4 |
References & Advisories (1)
Vendor Advisory