CVE-2025-34233 Vasion Print (formerly PrinterLogic) Insecure Use of file_get_contents()
Admins can exploit SSRF in Vasion Print to steal cloud credentials and access internal services via malicious hostname redirects.
- Exploited in the wild
- Not known
- Login needed
- An administrator
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2025-34233?
CVE-2025-34233 is a high-severity server-side request forgery vulnerability in Vasion Print Application, published on 29 Sep 2025. An attacker needs administrator access to exploit it, with no action from the victim.
Official description
Vasion Print (formerly PrinterLogic) Virtual Appliance Host prior to version 25.1.102 and Application prior to version 25.1.1413 (VA/SaaS deployments) contain a protection mechanism failure vulnerability within the file_get_contents() function. When an administrator configures a printer’s hostname (or similar callback field), the value is passed unchecked to PHP’s file_get_contents()/cURL functions, which follow redirects and impose no allow‑list, scheme, or IP‑range restrictions. An admin‑level attacker can therefore point the hostname to a malicious web server that issues a 301 redirect to internal endpoints such as the AWS EC2 metadata service. The server follows the redirect, retrieves the metadata, and returns or stores the credentials, enabling the attacker to steal cloud IAM keys, enumerate internal services, and pivot further into the SaaS infrastructure. This vulnerability has been confirmed to be remediated, but it is unclear as to when the patch was introduced.
Weakness: CWE-918
Which versions are affected by CVE-2025-34233?
It affects 2 products.
Products include Vasion Virtual Appliance Application, Vasion Virtual Appliance Host.
How do I fix CVE-2025-34233?
No fix has been published for CVE-2025-34233 yet. Limit exposure of the affected software until one is available.
Upgrade, and send outbound requests through an allow-list that blocks internal addresses. More about Server-side request forgery.
Is CVE-2025-34233 being exploited?
It is not confirmed as exploited in the wild, but public exploit code for CVE-2025-34233 exists.
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-m26j-rmr8-5cv6.