Which versions of Virtual Appliance Application are affected by CVE-2025-34216?

CVE-2025-34216 presents critical security risk, a missing authentication vulnerability rated CVSS 10.0.

Is there a public PoC exploit available for CVE-2025-34216?

Yes, a public proof-of-concept exploit is available for CVE-2025-34216. Prioritise patching immediately. EPSS: 0.3%.

How to fix or mitigate CVE-2025-34216?

Within 24 hours: Identify all affected systems and apply vendor patches immediately. Audit authentication configurations and rotate any potentially compromised credentials.

Virtual Appliance Application CVE-2025-34216

Q: What is the CVSS score of CVE-2025-34216?

CVE-2025-34216 has a CVSS 4.0 base score of 10.0 (Critical). CVSS vector: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:L/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X. EPSS exploitation probability: 0.3%.

CRITICAL

Missing Authentication for Critical Function (CWE-306)

2025-09-29 disclosure@vulncheck.com

Authentication Bypass RCE Virtual Appliance Application Virtual Appliance Host Vasion

10.0

CVSS 4.0 · NVD

Severity by source

NVD PRIMARY

10.0 CRITICAL

CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:L/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

Primary rating from NVD · only source for this CVE.

CVSS VectorNVD

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

None

Scope

Lifecycle Timeline

Analysis Generated

Mar 28, 2026 - 19:14 vuln.today

PoC Detected

Oct 09, 2025 - 18:04 vuln.today

Public exploit code

CVE Published

Sep 29, 2025 - 21:15 nvd

CRITICAL 10.0

DescriptionCVE.org

Vasion Print (formerly PrinterLogic) Virtual Appliance Host prior to version 22.0.1026 and Application prior to version 20.0.2702 (VA deployments only) expose a set of unauthenticated REST API endpoints that return configuration files and clear‑text passwords. The same endpoints also disclose the Laravel APP_KEY used for cryptographic signing. Because the APP_KEY is required to generate valid signed requests, an attacker who obtains it can craft malicious payloads that are accepted by the application and achieve remote code execution on the appliance. This vulnerability has been identified by the vendor as: V-2024-018 - RCE & Leaks via API.

AnalysisAI

Vasion Print (formerly PrinterLogic) Virtual Appliance Host prior to version 22.0.1026 and Application prior to version 20.0.2702 (VA deployments only) expose a set of unauthenticated REST API. Rated critical severity (CVSS 10.0), this vulnerability is remotely exploitable, no authentication required, low attack complexity. Public exploit code available and no vendor patch available.

Technical ContextAI

This vulnerability is classified as Missing Authentication for Critical Function (CWE-306), which allows attackers to access critical functionality without authentication. Vasion Print (formerly PrinterLogic) Virtual Appliance Host prior to version 22.0.1026 and Application prior to version 20.0.2702 (VA deployments only) expose a set of unauthenticated REST API endpoints that return configuration files and clear‑text passwords. The same endpoints also disclose the Laravel APP_KEY used for cryptographic signing. Because the APP_KEY is required to generate valid signed requests, an attacker who obtains it can craft malicious payloads that are accepted by the application and achieve remote code execution on the appliance. This vulnerability has been identified by the vendor as: V-2024-018 - RCE & Leaks via API. Affected products include: Vasion Virtual Appliance Application, Vasion Virtual Appliance Host. Version information: version 22.0.1026.

RemediationAI

No vendor patch is available at time of analysis. Monitor vendor advisories for updates. Require authentication for all sensitive operations, implement defense in depth.