جزئیات آسیب‌پذیری

Vasion Print (formerly PrinterLogic) Virtual Appliance Host prior to version 22.0.1026 and Application prior to version 20.0.2702 (only VA deployments) expose an unauthenticated firmware-upload flow: a public page returns a signed token usable at va-api/v1/update, and every Docker image contains the appliance’s private GPG key and hard-coded passphrase. An attacker who extracts the key and obtains a token can decrypt, modify, re-sign, upload, and trigger malicious firmware, gaining remote code execution. This vulnerability has been identified by the vendor as: V-2024-020 — Remote Code Execution.

• https://help.printerlogic.com/va/Print/Security/Security-Bulletins.htm vendor-advisorypatch
• https://help.printerlogic.com/saas/Print/Security/Security-Bulletins.htm vendor-advisorypatch
• https://www.vulncheck.com/advisories/vasion-print-printerlogic-unauth-firmware-update-endpoint-rce third-party-advisory
• https://pierrekim.github.io/blog/2025-04-08-vasion-printerlogic-83-vulnerabilities.html#va-rce-02 technical-description