{"id":59686,"date":"2025-07-27T17:33:55","date_gmt":"2025-07-27T17:33:55","guid":{"rendered":""},"modified":"2025-10-06T05:35:31","modified_gmt":"2025-10-06T11:35:31","slug":"cve-2025-36846-critical-os-command-injection-vulnerability-in-eveo-urve-web-manager","status":"publish","type":"post","link":"https:\/\/www.ameeba.com\/blog\/cve-2025-36846-critical-os-command-injection-vulnerability-in-eveo-urve-web-manager\/","title":{"rendered":"CVE-2025-36846: Critical OS Command Injection Vulnerability in Eveo URVE Web Manager<\/strong>"},"content":{"rendered":"

Overview<\/strong><\/p>\n

Cybersecurity has taken center stage with the discovery of a severe vulnerability, CVE-2025-36846, in the widely used Eveo URVE Web Manager. This application, often used by organizations for streamlined web management, has been found to have an endpoint exposed to unauthenticated users which is susceptible to Operating System (OS) Command Injection. This vulnerability is not only concerning due to the high-risk<\/a> nature of OS command injection attacks but also because it affects any organization that has not updated their Eveo URVE Web Manager to the latest version.<\/p>\n

Vulnerability Summary<\/strong><\/p>\n

CVE ID: CVE-2025-36846
\nSeverity: Critical (9.8 CVSS score)
\nAttack Vector: Network
\nPrivileges Required: None
\nUser Interaction: None
\nImpact: Potential system<\/a> compromise and data leakage<\/p>\n

Affected Products<\/strong><\/p>\n

Product | Affected Versions<\/p>\n

Eveo URVE Web<\/a> Manager | 27.02.2025 and older<\/p>\n

How the Exploit Works<\/strong><\/p>\n

The vulnerability lies in the lack of proper sanitization of user inputs within the \/_internal\/pc\/vpro.php endpoint of the Eveo URVE Web<\/a> Manager application. The endpoint takes an input parameter<\/a> which is passed directly into the shell_exec() function of PHP. This allows an attacker to execute arbitrary OS commands<\/a> on the server running the Eveo URVE Web Manager. This vulnerability can be exploited remotely<\/a> by unauthenticated users, making it particularly dangerous.<\/p>\n

Conceptual Example Code<\/strong><\/p>\n

An attacker could potentially exploit this vulnerability by sending a specially crafted HTTP request<\/a> that includes malicious shell commands. Here is a conceptual example:<\/p>\n

POST \/_internal\/pc\/vpro.php HTTP\/1.1\nHost: target.example.com\nContent-Type: application\/x-www-form-urlencoded\ninput_param=;rm+-rf+\/; # This is an example of a malicious payload<\/code><\/pre>\n
In this example, the “input_param” is the parameter that the vulnerable endpoint<\/a> uses. The value `;rm -rf \/;` is a malicious payload that, if executed, will delete all files<\/a> on the server.<\/p>\n
Mitigation<\/strong><\/p>\n
It is highly recommended for all organizations using the Eveo URVE Web Manager to apply the vendor patch to mitigate this vulnerability<\/a>. If an immediate upgrade is not possible, using a Web Application Firewall (WAF) or an Intrusion Detection System (IDS) can provide temporary mitigation. It is also advisable to always sanitize user inputs to prevent OS command injection vulnerabilities<\/a>.<\/p>\n","protected":false},"excerpt":{"rendered":"
Overview Cybersecurity has taken center stage with the discovery of a severe vulnerability, CVE-2025-36846, in the widely used Eveo URVE Web Manager. This application, often used by organizations for streamlined web management, has been found to have an endpoint exposed to unauthenticated users which is susceptible to Operating System (OS) Command Injection. This vulnerability is […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"om_disable_all_campaigns":false,"_monsterinsights_skip_tracking":false,"footnotes":""},"categories":[1],"tags":[],"vendor":[],"product":[],"attack_vector":[78],"asset_type":[],"severity":[],"exploit_status":[],"class_list":["post-59686","post","type-post","status-publish","format-standard","hentry","category-uncategorized","attack_vector-injection"],"aioseo_notices":[],"aioseo_head":"\n\t\t\n\t\n\t\n\t\n\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t