SAP Knowledge Base Article - Preview

2637679 - AS Java Security Vulnerability - Web server banner

Symptom

Third party tool detects security vulnerability warning about "web server banner". The HTTP responses conatin information about the server like Application Server versions and the used cookie. See an example:

server header.png


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Environment

SAP NetWeaver for Application Server Java - all versions

Product

SAP NetWeaver Application Server for Java all versions ; SAP NetWeaver all versions

Keywords

web server, banner, security, vulnerability, audit, warning, header, HTTP response, Application Server, server version, cookie, disable , KBA , BC-JAS-WEB , Web Container, HTTP, JavaMail, Servlets , BC-CST-WDP , Web Dispatcher , BC-CST-IC , Internet Communication Manager , Problem

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