CVE-2025-34232: CWE-306 Missing Authentication for Critical Function in Vasion Print Virtual Appliance Host
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 blind server-side request forgery (SSRF) vulnerability reachable via the /var/www/app/console_release/lexmark/dellCheck.php script that can be exploited by an unauthenticated user. When a printer is registered, the software stores the printer’s host name in the variable $printer_vo->str_host_address. The code later builds a URL like 'http://<host‑address>:80/DevMgmt/DiscoveryTree.xml' and sends the request with curl. No validation, whitelist, or private‑network filtering is performed before the request is made. Because the request is blind, an attacker cannot see the data directly, but can still: probe internal services, trigger internal actions, or gather other intelligence. This vulnerability has been confirmed to be remediated, but it is unclear as to when the patch was introduced.
AI Analysis
Technical Summary
This vulnerability (CWE-306 Missing Authentication for Critical Function and CWE-918 SSRF) exists in Vasion Print Virtual Appliance Host and Application before specified versions. An unauthenticated user can exploit the /var/www/app/console_release/lexmark/dellCheck.php script to cause the server to send HTTP requests to arbitrary internal hosts and ports. The software builds a URL from a stored printer host name without validation or filtering, enabling blind SSRF attacks. The vulnerability is confirmed fixed, though the patch timing is not specified.
Potential Impact
An unauthenticated attacker can leverage this vulnerability to perform blind SSRF attacks, allowing them to probe internal network services, trigger internal actions, or gather intelligence about the internal environment. Direct data exfiltration is not possible due to the blind nature of the SSRF. There are no known exploits in the wild at this time.
Mitigation Recommendations
The vulnerability has been confirmed remediated in versions 25.1.102 (Virtual Appliance Host) and 25.1.1413 (Application). Users should upgrade to these or later versions to address the issue. Since the exact patch introduction date is unclear, verify with the vendor advisory or release notes to ensure the applied version includes the fix. No additional mitigation is indicated.
CVE-2025-34232: CWE-306 Missing Authentication for Critical Function in Vasion Print Virtual Appliance Host
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 blind server-side request forgery (SSRF) vulnerability reachable via the /var/www/app/console_release/lexmark/dellCheck.php script that can be exploited by an unauthenticated user. When a printer is registered, the software stores the printer’s host name in the variable $printer_vo->str_host_address. The code later builds a URL like 'http://<host‑address>:80/DevMgmt/DiscoveryTree.xml' and sends the request with curl. No validation, whitelist, or private‑network filtering is performed before the request is made. Because the request is blind, an attacker cannot see the data directly, but can still: probe internal services, trigger internal actions, or gather other intelligence. This vulnerability has been confirmed to be remediated, but it is unclear as to when the patch was introduced.
CVSS v4.0
Score 6.9medium
Affected software
AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
This vulnerability (CWE-306 Missing Authentication for Critical Function and CWE-918 SSRF) exists in Vasion Print Virtual Appliance Host and Application before specified versions. An unauthenticated user can exploit the /var/www/app/console_release/lexmark/dellCheck.php script to cause the server to send HTTP requests to arbitrary internal hosts and ports. The software builds a URL from a stored printer host name without validation or filtering, enabling blind SSRF attacks. The vulnerability is confirmed fixed, though the patch timing is not specified.
Potential Impact
An unauthenticated attacker can leverage this vulnerability to perform blind SSRF attacks, allowing them to probe internal network services, trigger internal actions, or gather intelligence about the internal environment. Direct data exfiltration is not possible due to the blind nature of the SSRF. There are no known exploits in the wild at this time.
Mitigation Recommendations
The vulnerability has been confirmed remediated in versions 25.1.102 (Virtual Appliance Host) and 25.1.1413 (Application). Users should upgrade to these or later versions to address the issue. Since the exact patch introduction date is unclear, verify with the vendor advisory or release notes to ensure the applied version includes the fix. No additional mitigation is indicated.
Technical Details
- Data Version
- 5.1
- Assigner Short Name
- VulnCheck
- Date Reserved
- 2025-04-15T19:15:22.575Z
- Cvss Version
- 4.0
- State
- PUBLISHED
Threat ID: 68daee27ec38439ac41e3a70
Added to database: 09/29/2025, 20:37:59 UTC
Last enriched: 05/16/2026, 09:22:19 UTC
Last updated: 09/10/2026, 19:36:50 UTC
Views: 184
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