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CVE-2025-34189: Vasion Print (formerly PrinterLogic) Virtual Appliance Host versions prior to 1.0.735 and Application versions

37
Routine
HIGH 7.8UPGRADEUPGRADE

CVE-2025-34189 is a high-severity flaw (CVSS 7.8) affecting virtual appliance application, virtual appliance host. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

Vasion Print (formerly PrinterLogic) Virtual Appliance Host versions prior to 1.0.735 and Application versions prior to 20.0.1330 (macOS/Linux client deployments) contain a vulnerability in the local inter-process communication (IPC) mechanism. The software stores IPC request and response files inside /opt/PrinterInstallerClient/tmp with world-readable and world-writable permissions. Any local user can craft malicious request files that are proce

Why this priority

  • High severity
  • Public exploit reference

A fixed release or distro patch exists.

Risk facts

CVSS score7.8 (High)
Attack vectorLocal
Attack complexityLow
Privileges neededLow
User interactionNone
EPSS exploit chance0.3% (top 83%)
CISA exploited listNo
WeaknessCWE-732, CWE-922
Published2025-09-19
Last modified2026-10-18
Publisher (CNA): VulnCheck · Vendor: vasion

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Last updated 2026-10-18 · Sources: CVE Program, NVD, CISA KEV, EPSS and vendor advisories · How we score

Am I affected?

Timeline

vasion virtual appliance application UPGRADE
Affected: < 20.0.1330
Fixed in: 20.0.1330
Safe to downgrade to: no unaffected older release
1. Check installed version
apt-cache policy virtual-appliance-application || rpm -q virtual-appliance-application || virtual-appliance-application --version
2. UPGRADE to 20.0.1330 (Debian / Ubuntu)
sudo apt update && sudo apt install --only-upgrade virtual-appliance-application
2. UPGRADE (RHEL / Amazon Linux / Fedora)
sudo dnf upgrade virtual-appliance-application
Note
Distros often backport fixes without changing the version number. Confirm with the distro advisory or changelog.
vasion virtual appliance host UPGRADE
Affected: < 1.0.735
Fixed in: 1.0.735
Safe to downgrade to: no unaffected older release
1. Check installed version
apt-cache policy virtual-appliance-host || rpm -q virtual-appliance-host || virtual-appliance-host --version
2. UPGRADE to 1.0.735 (Debian / Ubuntu)
sudo apt update && sudo apt install --only-upgrade virtual-appliance-host
2. UPGRADE (RHEL / Amazon Linux / Fedora)
sudo dnf upgrade virtual-appliance-host
Note
Distros often backport fixes without changing the version number. Confirm with the distro advisory or changelog.
Verify at the official source NVD · CVE Program · Report a problem with this page
Scores and fixes here are computed automatically from those and other public sources. Confirm with the vendor advisory before changing production systems.

Quick answers

How do I fix CVE-2025-34189?

virtual appliance application: upgrade to 20.0.1330; virtual appliance host: upgrade to 1.0.735. Exact commands for each OS are on this page.

Is CVE-2025-34189 being exploited?

CVE-2025-34189 is not on the CISA Known Exploited Vulnerabilities list at the time of the last update. Check again, as this can change.

What does CVE-2025-34189 affect?

CVE-2025-34189 affects virtual appliance application, virtual appliance host. Severity is high (CVSS 7.8). Vasion Print (formerly PrinterLogic) Virtual Appliance Host versions prior to 1.0.735 and Application versions prior to 20.0.1330 (macOS/Linux client deployments) contain a vulnerability in the local inter-process communication (IPC) mechan

How urgent is CVE-2025-34189?

Priority 37/100. High severity; Public exploit reference

Software pages

macOS vulnerabilities

Related CVEs

References

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