Vulnerability · Published Sep 19, 2025 · Assigned by VulnCheck
CVE-2025-34188Vasion Print (formerly PrinterLogic) Local Log Disclosure of Cleartext Sessions
High 8.4
In plain English
A high-severity sensitive data in logs in Print Application from Vasion. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.3% (higher than 24% of all known vulnerabilities).
Official description
Vasion Print (formerly PrinterLogic) Virtual Appliance Host versions prior to 1.0.735 and Application prior to 20.0.1330 (macOS/Linux client deployments) contain a vulnerability in the local logging mechanism. Authentication session tokens, including PHPSESSID, XSRF-TOKEN, and laravel_session, are stored in cleartext within world-readable log files. Any local user with access to the machine can extract these session tokens and use them to authenticate remotely to the SaaS environment, bypassing normal login credentials, potentially leading to unauthorized system access and exposure of sensitive information. This vulnerability has been identified by the vendor as: V-2022-008 — Secrets Leaked in Logs.
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| Vasion | Print Virtual Appliance Host | 0 – before 1.0.735 |
| Vasion | Print Application | 0 – before 20.0.1330 |
Weakness: CWE-532 · Vector: CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:L/SC:N/SI:N/SA:N
References
- https://help.printerlogic.com/saas/Print/Security/Security-Bulletins.htm vendor-advisory, patch
- https://pierrekim.github.io/blog/2025-04-08-vasion-printerlogic-83-vulnerabilities.html#mac-leak-secrets technical-description, exploit
- https://help.printerlogic.com/va/Print/Security/Security-Bulletins.htm vendor-advisory, patch
- https://www.vulncheck.com/advisories/vasion-print-printerlogic-local-log-disclosure-of-cleartext-sessions third-party-advisory