{"id":121007,"date":"2024-12-17T21:46:00","date_gmt":"2024-12-17T19:46:00","guid":{"rendered":"https:\/\/prohoster.info\/blog\/novosti-interneta\/uyazvimost-v-apache-struts-pozvolyayushhaya-vypolnit-kod-na-servere"},"modified":"2024-12-17T21:46:00","modified_gmt":"2024-12-17T19:46:00","slug":"uyazvimost-v-apache-struts-pozvolyayushhaya-vypolnit-kod-na-servere","status":"publish","type":"post","link":"https:\/\/prohoster.info\/en\/blog\/news\/uyazvimost-v-apache-struts-pozvolyayushhaya-vypolnit-kod-na-servere","title":{"rendered":"Vulnerability in Apache Struts Allows Code Execution on the Server","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"

A vulnerability has been identified in the Apache Struts web framework, used for creating web applications in Java with the MVC (Model-View-Controller) paradigm (CVE-2024-53677). This vulnerability allows an external attacker to write a file to an arbitrary location in the server's file system through specially crafted HTTP requests. The issue affects releases from 2.0.0 to 2.3.37, from 2.5.0 to 2.5.33, and from 6.0.0 to 6.3.0.2, and manifests in applications that use the FileUploadInterceptor component for file uploads. <\/p>\n

The vulnerability is caused by a lack of proper validation of parameters passed during file uploads. If an attacker has access to file upload functions in a web interface built on Apache Struts, they can specify a value like «../../../../webapps/ROOT» and manage to save files outside the designated upload directory (prototype of the exploit). With the ability to write files in arbitrary parts of the file system, it becomes possible to execute custom commands on server<\/a>, overwriting scripts or configuration files, depending on the permissions of the user under which the web application runs. If the web application is executed in an Apache Tomcat container running with root privileges, the attacker may gain privileged access to the system. <\/p>\n

Vulnerabilities in Apache Struts are significant because this framework is widely used in corporate systems accessible via the web. According to RedMonk statistics, the Apache Struts framework was utilized in web applications by 65% of companies in the Fortune 100 list. In 2017, an attack on the information system of Equifax, which used a vulnerable version of Apache Struts, resulted in the leak of personal data of 143 million residents of the U.S.
\n
Source: opennet.ru<\/a> <\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"

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[…]<\/p>\n","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[702],"tags":[],"class_list":["post-121007","post","type-post","status-publish","format-standard","hentry","category-news"],"aioseo_notices":[],"aioseo_head":"\n\t\t\n\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\n","aioseo_head_json":{"title":"\ud83e\udd47Vulnerability in Apache Struts Allows Code Execution on the Server | ProHoster","description":"A vulnerability has been identified in the Apache Struts web framework, used for creating web applications in Java with the MVC (Model-View-Controller) paradigm 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