Vulnerability in Microsoft Windows

CVE-2025-34196

Vasion Print (formerly PrinterLogic) Virtual Appliance Host versions prior to 25.1.102 and Application prior to 25.1.1413 (Windows client deployments) contain a hardcoded private key for the PrinterLogic Certificate Authority (CA) and a ha…

EPSS: 0.004 (35.6th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 9.8 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.

Affected products

Weakness classification (CWE)

Public proof-of-concept exploits

References

Frequently asked questions

What is CVE-2025-34196?
CVE-2025-34196 is a critical-severity vulnerability in Microsoft Windows, classified under Insufficiently Protected Credentials. CVSS score: 9.8/10. Published 2025-09-29.
How severe is CVE-2025-34196?
Critical severity. CVSS v3 base score is 9.8 out of 10.
Is CVE-2025-34196 known to be exploited?
1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.