CVE-2025-34193 Security feature bypass in Print Application
Vasion Print client binaries lack modern memory protections, allowing attackers to potentially achieve code execution and privilege escalation via crafted inputs.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Local or same network only
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2025-34193?
CVE-2025-34193 is a high-severity vulnerability in Vasion Print Application, published on 19 Sep 2025. It can only be exploited from the same machine or local network, with no action from the victim.
Official description
Vasion Print (formerly PrinterLogic) Virtual Appliance Host versions prior to 25.1.102 and Application versions prior to 25.1.1413 include Windows client components (PrinterInstallerClientInterface.exe, PrinterInstallerClient.exe, PrinterInstallerClientLauncher.exe) that lack modern compile-time and runtime exploit mitigations and rely on outdated runtimes. These binaries are built as 32-bit, without Data Execution Prevention (DEP), Address Space Layout Randomization (ASLR), Control Flow Guard (CFG), or stack-protection, and they incorporate legacy technologies (Pascal/Delphi and Python 2) which are no longer commonly maintained. Several of these processes run with elevated privileges (NT AUTHORITY\SYSTEM for PrinterInstallerClient.exe and PrinterInstallerClientLauncher.exe), and the client automatically downloads and installs printer drivers. The absence of modern memory safety mitigations and the use of unmaintained runtimes substantially increase the risk that memory-corruption or other exploit primitives — for example from crafted driver content or maliciously crafted inputs — can be turned into remote or local code execution and privilege escalation to SYSTEM. This vulnerability has been confirmed to be remediated, but it is unclear as to when the patch was introduced.
Which versions are affected by CVE-2025-34193?
It affects 2 products.
Products include Vasion Virtual Appliance Application, Vasion Virtual Appliance Host.
How do I fix CVE-2025-34193?
No fix has been published for CVE-2025-34193 yet. Limit exposure of the affected software until one is available.
Is CVE-2025-34193 being exploited?
There is no known exploitation of CVE-2025-34193 in the wild and no public exploit code.
Other vulnerabilities in Vasion Print Application
- CVE-2025-34217 Vasion Print (formerly PrinterLogic) Undocumented Hardcoded SSH Key
- CVE-2025-34216 Vasion Print (formerly PrinterLogic) RCE and Password Leaks via API
- CVE-2025-34218 Vasion Print (formerly PrinterLogic) Exposed Internal Docker Instance
- CVE-2025-34221 Vasion Print (formerly PrinterLogic)
- CVE-2025-34222 Vasion Print (formerly PrinterLogic) Unauthenticated Admin APIs Used to Modify SSL Certificates
Sources
Also known as GHSA-p3jp-q7fm-cgrw.