# CVE-2025-34198: Vasion Print (formerly PrinterLogic) Shared / Hardcoded SSH Host Private Keys in Appliance Image

> Attackers can impersonate appliances and intercept SSH sessions due to shared hardcoded SSH host private keys in the appliance image.

- **Severity:** Critical 9.3 (`CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:L/SC:N/SI:N/SA:N`)
- **Exploited in the wild:** Not known
- **Login needed:** Not needed
- **Attackable:** Over the internet
- **Victim action needed:** Not needed
- **Fix available:** No
- **Published:** 19 Sep 2025
- **Updated:** 15 May 2026
- **Also known as:** GHSA-3x39-7gwg-8x8p

## What is CVE-2025-34198?

CVE-2025-34198 is a critical vulnerability in Vasion Print Application, published on 19 Sep 2025. An attacker can exploit it over the internet without logging in, with no action from the victim.

### Official description

Vasion Print (formerly PrinterLogic) Virtual Appliance Host versions prior to 22.0.951 and Application prior to 20.0.2368 (VA and SaaS deployments) contain shared, hardcoded SSH host private keys in the appliance image. The same private host keys (RSA, ECDSA, and ED25519) are present across installations, rather than being uniquely generated per appliance. An attacker who obtains these private keys (for example from one compromised appliance image or another installation) can impersonate the appliance, decrypt or intercept SSH connections to appliances that use the same keys, and perform man-in-the-middle or impersonation attacks against administrative SSH sessions. This vulnerability has been identified by the vendor as: V-2024-011 — Hardcoded SSH Host Key.

Weakness: CWE-798 (Use of Hard-coded Credentials)

## Which versions are affected by CVE-2025-34198?

It affects 2 products.


Products: Vasion Virtual Appliance Application, Vasion Virtual Appliance Host.

## How do I fix CVE-2025-34198?

No fix has been published for CVE-2025-34198 yet. Limit exposure of the affected software until one is available.

## Is CVE-2025-34198 being exploited?

There is no known exploitation of CVE-2025-34198 in the wild and no public exploit code.

## Other vulnerabilities in Vasion Print Application

- [CVE-2025-34217](https://insights.sbomify.com/CVE-2025-34217/): Vasion Print (formerly PrinterLogic) Undocumented Hardcoded SSH Key (critical 10.0)
- [CVE-2025-34216](https://insights.sbomify.com/CVE-2025-34216/): Vasion Print (formerly PrinterLogic) RCE and Password Leaks via API (critical 10.0)
- [CVE-2025-34218](https://insights.sbomify.com/CVE-2025-34218/): Vasion Print (formerly PrinterLogic) Exposed Internal Docker Instance (critical 10.0)
- [CVE-2025-34221](https://insights.sbomify.com/CVE-2025-34221/): Vasion Print (formerly PrinterLogic) (critical 10.0)
- [CVE-2025-34222](https://insights.sbomify.com/CVE-2025-34222/): Vasion Print (formerly PrinterLogic) Unauthenticated Admin APIs Used to Modify SSL Certificates (critical 10.0)

## Fix prompt for AI coding agents

```text
Check this codebase for CVE-2025-34198 and fix it if it is affected.

What it is: CVE-2025-34198 is a critical vulnerability in Vasion Print Application, published on 19 Sep 2025. An attacker can exploit it over the internet without logging in, with no action from the victim.
Exploitation: There is no known exploitation of CVE-2025-34198 in the wild and no public exploit code.

Affected product: Vasion Print Application. No package-level version data is available, so check the vendor advisory linked from the reference page.

Task:
1. Search the dependency manifests and lockfiles (for example package.json, package-lock.json, requirements.txt, poetry.lock, uv.lock, pom.xml, build.gradle, go.mod, Cargo.lock, Gemfile.lock) and any Dockerfiles for the affected packages, including transitive dependencies.
2. If an affected version is in use, upgrade it to the fixed version for its release line with the project's package manager, so the lockfile is regenerated. Prefer the smallest upgrade that fixes it.
3. If there is no fix, or the upgrade would break the build, do not guess: explain the risk and the safest workaround instead.
4. Run the tests and summarise what changed and why.
5. If nothing in the project is affected, say so and change nothing.

Reference: https://insights.sbomify.com/CVE-2025-34198/ (Markdown: https://insights.sbomify.com/CVE-2025-34198/index.md)
```

## Sources

- CVE record: https://www.cve.org/CVERecord?id=CVE-2025-34198
- NVD: https://nvd.nist.gov/vuln/detail/CVE-2025-34198
- OSV: https://osv.dev/vulnerability/CVE-2025-34198

---
From sbomify Insights: https://insights.sbomify.com/CVE-2025-34198/
Summaries are generated and may contain mistakes; the official description above is the record.