Cisco Cisco Secure Access Control System 5.1 Release Notes

 lists the issues that are resolved in the ACS 5.1.0.44.6 cumulative patch.

You can download the ACS 5.1.0.446 cumulative patch from the following location:

Refer to 

 for instructions on how to apply the patch to 

your system.

This section lists the known issues for the ACS 5.1 release.

 lists the known issues in ACS 5.1. You can also use the Bug Toolkit on Cisco.com to find any 

open bugs that do not appear here.

CSCtl77440 

Able to arbitrarily change user account passwords.

CSCtl87993 

Although UCP service is disabled, UCP python example can work.

CSCtl71157 

ACS runtime does not send system status and health.

CSCsi71974

When you click the Device Type option in the web interface, ACS displays an HTTP 404 error and 
a Tomcat error is printed to catalina.out.

Symptom: In the catalina.out (the Tomcat log file), sometimes an HTTP 404 error appears while you 
are looking for web resource such as images.

Conditions: This occurs when you navigate to the Device Type option in the ACS web interface.

Workaround: None.

CSCsl17897

The Service Selection Rules window may not display the Name column in the Rule-based result 
selection table.

Symptom: In the Rule-based result selection table of the Access Policies menu, the horizontal 
scrolling of the table might cause the Name column to not be visible.

Conditions: This may occur when you have a small screen with many conditions and result columns 
defined.

Workaround: Perform any of the following:

Increase the resolution of the screen

Collapse the left navigation panel

Organize the Rule-based result selection table to have less number of columns