CVE-2025-34212Public exploitNetwork attack vector

Root code execution via unverified build dependencies

Published Sep 29, 2025 · Updated Sep 29, 2025

CI/CD weaknesses in affected Vasion Print Application and Virtual Appliance Host builds allow remote attackers to execute code as root. The va-build-node.sh provisioner installs a VirtualBox Extension Pack fetched over HTTP without signature validation, while Docker Compose runs an unpinned third-party image and grants Jenkins passwordless mount access. Man-in-the-middle attackers can replace the downloaded pack, and Jenkins users can bind-mount a shell over mount to obtain root access and compromise produced appliance images.

CVSS severity8.7
High
EPSS probability0.67%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

CI/CD weaknesses in affected Vasion Print Application and Virtual Appliance Host builds allow remote attackers to execute code as root. The va-build-node.sh provisioner installs a VirtualBox Extension Pack fetched over HTTP without signature validation, while Docker Compose runs an unpinned third-party image and grants Jenkins passwordless mount access. Man-in-the-middle attackers can replace the downloaded pack, and Jenkins users can bind-mount a shell over mount to obtain root access and compromise produced appliance images.

The record

CVE
CVE-2025-34212
Published
Sep 29, 2025
Updated
Sep 29, 2025
Vendor
Vasion
Product
Vasion Print Application
Classifications
CWE-494, CWE-732, T1195.002, T1548.003
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Sep 29, 2025CVE publishedPublication date reported by the CVE source.
  2. Sep 29, 2025Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

Compare your product and version with the public record. A matching version still requires validation against your environment.

Is a vulnerable build present?

Compare these published version ranges with your installed build and any vendor patches.

  1. Affected versionversion=* <20.0.1923

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

Vasion · Vasion Print Applicationversion=* <20.0.1923
Vasion · Vasion Print Virtual Appliance Hostversion=* <22.0.843

Published CVSS scores

8.7VulnCheckCVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:H/VA:N/SC:N/SI:N/SA:N
9.8NVDCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.

Daily unique IPsNo honeypot observations are available for this CVE in the selected window.

No observations available

Sep 10, 2026Sep 16, 2026
Latest reporting daySep 16, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitPublished

Weakness, pattern, technique

CWE-494Download of Code Without Integrity Check
CWE-732Incorrect Permission Assignment for Critical Resource
T1195.002Compromise Software Supply Chain
T1548.003Sudo and Sudo Caching

Public exploit references

Labels summarize the accepted research assessment. They do not indicate a test against your environment.

Technologies

Your stack

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Your stack

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