CVE-2025-34192
📋 TL;DR
This vulnerability affects Vasion Print (formerly PrinterLogic) deployments using outdated OpenSSL 1.0.2h-fips, which has been end-of-life since 2019. Attackers could exploit known unpatched vulnerabilities in TLS/SSL processing or cryptographic operations to compromise systems. Affected users include those running Virtual Appliance Host versions prior to 22.0.893 and Application versions prior to 20.0.2140 on macOS/Linux client deployments.
💻 Affected Systems
- Vasion Print (formerly PrinterLogic) Virtual Appliance Host
- Vasion Print (formerly PrinterLogic) Application
📦 What is this software?
⚠️ Risk & Real-World Impact
Worst Case
Complete system compromise via remote code execution, data exfiltration, or man-in-the-middle attacks exploiting known OpenSSL vulnerabilities that have no patches available.
Likely Case
Information disclosure, session hijacking, or denial of service through exploitation of documented OpenSSL weaknesses in TLS/SSL implementations.
If Mitigated
Limited impact if systems are isolated, have strict network controls, and attackers cannot reach vulnerable services.
🎯 Exploit Status
Exploitation leverages known OpenSSL vulnerabilities from 2016-2019 that have public documentation and exploit code available elsewhere.
🛠️ Fix & Mitigation
✅ Official Fix
Patch Version: Virtual Appliance Host 22.0.893 or later, Application 20.0.2140 or later
Vendor Advisory: https://help.printerlogic.com/saas/Print/Security/Security-Bulletins.htm
Restart Required: Yes
Instructions:
1. Download latest version from vendor portal. 2. Backup current configuration. 3. Install update following vendor documentation. 4. Restart affected services. 5. Verify OpenSSL version is updated.
🔧 Temporary Workarounds
Network Segmentation
allIsolate affected systems from untrusted networks to reduce attack surface
TLS Configuration Hardening
allConfigure TLS settings to use only modern protocols and ciphers
# Example: Configure TLS 1.2+ only in application settings
🧯 If You Can't Patch
- Implement strict network access controls to limit exposure to trusted sources only
- Deploy intrusion detection systems to monitor for exploitation attempts
🔍 How to Verify
Check if Vulnerable:
Check OpenSSL version used by Vasion Print processes: lsof -p <pid> | grep libssl or check application logs for OpenSSL deprecation warningsCheck Version:
Check Vasion Print version in administration console or via vendor documentationVerify Fix Applied:
Verify OpenSSL version is no longer 1.0.2h-fips and check application version meets minimum requirements📡 Detection & Monitoring
Log Indicators:
- OpenSSL deprecation warnings
- TLS/SSL handshake failures
- Unexpected cryptographic errors
Network Indicators:
- Unusual TLS negotiation patterns
- Exploitation attempts targeting known OpenSSL CVEs
SIEM Query:
source="vasion-print" AND ("OpenSSL 1.0.2" OR "deprecated" OR "TLS error")🔗 References
- https://help.printerlogic.com/saas/Print/Security/Security-Bulletins.htm
- https://help.printerlogic.com/va/Print/Security/Security-Bulletins.htm
- https://pierrekim.github.io/blog/2025-04-08-vasion-printerlogic-83-vulnerabilities.html#mac-outdated-openssl
- https://www.vulncheck.com/advisories/vasion-print-printerlogic-usage-of-outdated-and-unsupported-openssl-version
