Vasion Print (formerly PrinterLogic) Blind SSRF via HP installApp.php

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/hp/installApp.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.

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关键功能的认证机制缺失

Vasion Print Virtual Appliance Host 安全漏洞

Vasion Print Virtual Appliance Host是美国Vasion公司的一个打印管理软件。 Vasion Print Virtual Appliance Host 25.1.102之前版本存在安全漏洞，该漏洞源于未对$printer_vo->str_host_address变量进行验证或过滤，可能导致服务器端请求伪造攻击。

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