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Virtual Appliance Host CVE-2025-34209

CRITICAL
Use of Hard-coded Credentials (CWE-798)
2025-09-29 disclosure@vulncheck.com
9.4
CVSS 4.0 · Vendor: vulncheck
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Vulnerability Assessment

Weakness
CWE
OWASP Top 10:2025
A07:2025 - Authentication Failures
ASVS 5.0
V6 - Authentication Credential externalization
MITRE ATT&CK

2 techniques across 2 tactics: Persistence, Credential Access

The technique list with ATT&CK links and the kill-chain view is part of the Basic plan and up.

Impact

CVSS score of 9.4 (CRITICAL). Attack characteristics: network attack vector, low complexity, high privileges required, no user interaction not required. Public proof-of-concept exploit code is available. EPSS exploitation probability: 0.09%.

Exploit ScenarioDerived

A remote attacker could gain access using credentials embedded in source code by sending crafted requests to the affected application.

Act Now Prioritize within 24-48h. Why: CRITICAL severity + public POC available.
No patch listed yet 0.1% exploitation probability (EPSS)

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AnalysisAIv1 – Mar 28, 2026

Vasion Print (formerly PrinterLogic) Virtual Appliance Host prior to 22.0.862 and Application prior to 20.0.2014 (VA and SaaS deployments) contain Docker images with the private GPG key and. Rated critical severity (CVSS 9.4), this vulnerability is remotely exploitable, low attack complexity. Public exploit code available and no vendor patch available.

RemediationAI

No vendor patch is available at time of analysis. Monitor vendor advisories for updates. Remove hard-coded credentials, use environment variables or secrets management, rotate exposed credentials immediately.

Affects your stack

Find out whether the stacks and servers you run are on an affected version.

Checking this CVE against your own stacks and servers is part of the Basic plan and up.

Technical ContextAI · show details

This vulnerability is classified as Use of Hard-coded Credentials (CWE-798), which allows attackers to gain access using credentials embedded in source code. Vasion Print (formerly PrinterLogic) Virtual Appliance Host prior to 22.0.862 and Application prior to 20.0.2014 (VA and SaaS deployments) contain Docker images with the private GPG key and passphrase for the account *no‑reply+virtual‑appliance@printerlogic.com*. The key is stored in cleartext and the passphrase is hardcoded in files. An attacker with administrative access to the appliance can extract the private key, import it into their own system, and subsequently decrypt GPG-encrypted files and sign arbitrary firmware update packages. A maliciously signed update can be uploaded by an admin‑level attacker and will be executed by the appliance, giving the attacker full control of the virtual appliance. This vulnerability has been identified by the vendor as: V-2023-010 - Hardcoded Private Key. Affected products include: Vasion Virtual Appliance Application, Vasion Virtual Appliance Host. Version information: prior to 22.0.862.

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  • Exploit and PoC references, threat intelligence from 22 sources

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Severity by source

Vendor (vulncheck) PRIMARY 9.4 CRITICAL
CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H

Primary rating from Vendor (vulncheck) · only source for this CVE.

CVSS VectorVendor: vulncheck

Attack Vector
Network
Attack Complexity
Low
Attack Requirements
None
Privileges Required
High
User Interaction
None
Vulnerable system: Confidentiality
High
Vulnerable system: Integrity
High
Vulnerable system: Availability
High
Subsequent system: Confidentiality
High
Subsequent system: Integrity
High
Subsequent system: Availability
High

Lifecycle Timeline

2
PoC Detected
Oct 03, 2025 - 16:18 vuln.today
Public exploit code
CVE Published
Sep 29, 2025 - 21:15 nvd
CRITICAL 9.4

DescriptionCVE.org

Vasion Print (formerly PrinterLogic) Virtual Appliance Host prior to 22.0.862 and Application prior to 20.0.2014 (VA and SaaS deployments) contain Docker images with the private GPG key and passphrase for the account *no‑reply+virtual‑appliance@printerlogic.com*. The key is stored in cleartext and the passphrase is hardcoded in files. An attacker with administrative access to the appliance can extract the private key, import it into their own system, and subsequently decrypt GPG-encrypted files and sign arbitrary firmware update packages. A maliciously signed update can be uploaded by an admin‑level attacker and will be executed by the appliance, giving the attacker full control of the virtual appliance. This vulnerability has been identified by the vendor as: V-2023-010 - Hardcoded Private Key.

Executive ViewAI

Why It Matters

CVE-2025-34209 presents critical security risk, a hard-coded credentials vulnerability rated CVSS 9.4. Successful exploitation could allow attackers to execute arbitrary code or commands on affected systems, potentially leading to full system compromise. Proof-of-concept code is publicly available, increasing the risk of exploitation. Organizations should apply vendor updates immediately when available and implement compensating controls in the interim.

Business Impact: Severe
Compensating Controls

Apply vendor patch. If immediate patching is not feasible: (1) Implement network-level access controls; (2) Enable MFA where possible; (3) Monitor authentication logs for anomalous access.

Threat Intelligence Overview

EPSS Score
0.1%
Top 75% exploitable
Exploit
POC
Public exploit code exists
Data Quality
3 sources
Confidence: Low

How this decision was reached

The engine reads each signal below and applies a fixed list of rules from top to bottom. The first rule that matches sets the recommended action – like a statement, every line is shown.

SignalValue
Severity CRITICAL
CISA KEV No
Public POC Yes
EPSS 0.1%
Patch available No
Active threat No
Deciding rule
CRITICAL severity + public POC available
What every action level means
Emergency Immediate action required. Criteria: CRITICAL + in CISA KEV (actively exploited) without patch, OR CRITICAL + EPSS > 30% without patch, OR CRITICAL + active threat signals without patch.
Act Now Prioritize within 24-48h. Criteria: in KEV with patch available, OR CRITICAL + public POC, OR HIGH + EPSS > 10%, OR CRITICAL + active threat, OR any CRITICAL severity.
This Week Schedule remediation this week. Criteria: HIGH severity (CVSS 7.0-8.9). Patch within normal change window.
This Month Plan within 30 days. Criteria: MEDIUM severity (CVSS 4.0-6.9), lower exploitation probability. Include in regular patch cycle.
Monitor Track and reassess. Criteria: LOW severity (CVSS 0.1-3.9), minimal exploitation risk. No immediate action needed.

SSVC AssessmentENISA

SSVC Decision· derived
Out-of-Cycle
Exploitation· derived
Poc
System Exposure· derived
Open
Automatable· derived
No
Human Impact
Very High

Priority Score

67
Low Medium High Critical
KEV: 0
EPSS: 0
CVSS: +47
PoC: +20
Weaponized: 0
Threat intel: 0
Gov advisory: 0

Attack Technique

Authentication bypass attacks exploit flaws in the verification mechanisms that control access to systems and applications.

Affected Products (CPE)CVE.org

cpe:2.3:a:vasion:virtual_appliance_application:*:*:*:*:*:*:*:*
cpe:2.3:a:vasion:virtual_appliance_host:*:*:*:*:*:*:*:*
CVE-2025-34223 CRITICAL POC
10.0 Sep 29

Vasion Print (formerly PrinterLogic) Virtual Appliance Host prior to version 22.0.1049 and Application prior to version

CVE-2025-34221 CRITICAL POC
10.0 Sep 29

Vasion Print (formerly PrinterLogic) Virtual Appliance Host prior to version 25.2.169 and Application prior to version 2

CVE-2025-34205 CRITICAL POC
9.3 Sep 19

Vasion Print (formerly PrinterLogic) Virtual Appliance Host versions prior to 22.0.843 and Application prior to 20.0.192

CVE-2025-34224 CRITICAL POC
10.0 Sep 29

Vasion Print (formerly PrinterLogic) Virtual Appliance Host prior to version 22.0.1049 and Application prior to version

CVE-2025-34218 CRITICAL POC
10.0 Sep 29

Vasion Print (formerly PrinterLogic) Virtual Appliance Host prior to version 22.0.1049 and Application prior to version

CVE-2025-34216 CRITICAL POC
10.0 Sep 29

Vasion Print (formerly PrinterLogic) Virtual Appliance Host prior to version 22.0.1026 and Application prior to version

CVE-2025-34222 CRITICAL POC
10.0 Sep 29

Vasion Print (formerly PrinterLogic) Virtual Appliance Host prior to version 22.0.1049 and Application prior to version

CVE-2025-34235 CRITICAL POC
9.5 Sep 29

Vasion Print (formerly PrinterLogic) Virtual Appliance Host prior to version 25.1.102 and Application prior to version 2

CVE-2025-34215 CRITICAL POC
9.4 Sep 29

Vasion Print (formerly PrinterLogic) Virtual Appliance Host prior to version 22.0.1026 and Application prior to version

CVE-2025-34210 CRITICAL POC
9.4 Oct 02

Cleartext storage of database, SaaS, and administrative credentials in Vasion Print (formerly PrinterLogic) virtual appl

CVE-2025-34192 CRITICAL POC
9.3 Sep 19

Vasion Print (formerly PrinterLogic) Virtual Appliance Host versions prior to 22.0.893 and Application versions prior to

CVE-2025-34198 CRITICAL POC
9.3 Sep 19

Vasion Print (formerly PrinterLogic) Virtual Appliance Host versions prior to 22.0.951 and Application prior to 20.0.236

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