CVE-2025-34222Public exploitNetwork attack vector

Certificate disclosure and replacement via unauthenticated admin routes

Published Sep 29, 2025 · Updated Sep 29, 2025

Vasion Print Application before 20.0.2786 and Virtual Appliance Host before 22.0.1049 let remote attackers read or alter TLS certificates. Routes in /var/www/app/routes/web.php bind certificate upload, deletion, and download actions to controllers that perform no authentication or user validation. Network reachability alone is sufficient to replace the trusted root, delete a certificate and break dependent trust, or retrieve stored CA and client certificates by enumerating client IDs.

CVSS severity10.0
Critical
EPSS probability0.52%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Vasion Print Application before 20.0.2786 and Virtual Appliance Host before 22.0.1049 let remote attackers read or alter TLS certificates. Routes in /var/www/app/routes/web.php bind certificate upload, deletion, and download actions to controllers that perform no authentication or user validation. Network reachability alone is sufficient to replace the trusted root, delete a certificate and break dependent trust, or retrieve stored CA and client certificates by enumerating client IDs.

The record

CVE
CVE-2025-34222
Published
Sep 29, 2025
Updated
Sep 29, 2025
Vendor
Vasion
Product
Vasion Print Application
Classifications
CWE-434, CWE-306, CAPEC-1, T1190
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=* <20.0.2786

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

Vasion · Vasion Print Applicationversion=* <20.0.2786
Vasion · Vasion Print Virtual Appliance Hostversion=* <22.0.1049

Published CVSS scores

10.0VulnCheck CNACVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H
9.1NVDCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N

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 9, 2026Sep 15, 2026
Latest reporting daySep 15, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitPublished

Weakness, pattern, technique

CWE-434Unrestricted Upload of File with Dangerous Type
CWE-306Missing Authentication for Critical Function
CAPEC-1Accessing Functionality Not Properly Constrained by ACLs
T1190Exploit Public-Facing Application

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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