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Shenzhou news Union enterprise management system

/servlet/SnoopServlet is a URL path that can lead to the exposure of sensitive information. SnoopServlet is a servlet that may be present by default in certain web containers or application servers, and it can reveal a lot of details about the server environment, request information, and configurations.

Version：V5.0 -- V18.8

http://www.sunmochina.com/

Causes of the Issue:

  • Default Configuration Not Disabled: In some older versions of Java EE containers (such as Apache Tomcat), SnoopServlet might be enabled by default. If it is not explicitly disabled, attackers could access this URL to gather sensitive information.
  • Information Disclosure: Accessing /servlet/SnoopServlet may return server environment variables, HTTP request headers, session information, JSP parameters, and other details that could be exploited by malicious actors, leading to security issues.

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/servlet/SnoopServlet

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Solutions:

  1. Disable SnoopServlet: Check the web application’s configuration file (such as web.xml) to ensure that SnoopServlet is not enabled. If it is enabled, disable or remove it.
  2. Apply Updates and Patches: Ensure that the application server is up to date with the latest security patches.
  3. Access Control: Implement strict access control on the web server's configuration to restrict access to paths like /servlet/*.
  4. Log Auditing: Review access logs to determine if there have been any external attempts to access /servlet/SnoopServlet and assess the risk of data leakage.