Administrator Password Security

Currently we have a M4250-26G4XF-PoE+ (GSM4230PX) used for VOIP only.

We also have third party contractors that manage our video.

In setting up access to this switch we need to allow the guest login to have read/write access to manage the video.

However, when we grant the read/write access privileges for access, it also gives the guest the ability to change the administrator password. 

This give us a security issue of having the possibility of a guest contractor locking us out of the switch.   

We would request that this security oversight be corrected as soon as possible.