Werk #6615: Fixed unauthorized access to master control actions

Component User interface
Title Fixed unauthorized access to master control actions
Date Sep 14, 2018
Level Prominent Change
Class Security Fix
Compatibility Compatible - no manual interaction needed
Checkmk versions & editions
1.6.0b1
Not yet released
Checkmk Raw (CRE), Checkmk Enterprise (CEE), Checkmk MSP (CME)
1.6.0b1
Not yet released
Checkmk Raw (CRE), Checkmk Enterprise (CEE), Checkmk MSP (CME)
1.6.0b1
Not yet released
Checkmk Raw (CRE), Checkmk Enterprise (CEE), Checkmk MSP (CME)
1.6.0b1
Not yet released
Checkmk Raw (CRE), Checkmk Enterprise (CEE), Checkmk MSP (CME)
1.6.0b1
Not yet released
Checkmk Raw (CRE), Checkmk Enterprise (CEE), Checkmk MSP (CME)
1.6.0b1 Checkmk Raw (CRE), Checkmk Enterprise (CEE), Checkmk MSP (CME)
1.5.0p5 Checkmk Raw (CRE), Checkmk Enterprise (CEE), Checkmk MSP (CME)
1.4.0p36 Checkmk Raw (CRE), Checkmk Enterprise (CEE), Checkmk MSP (CME)

As an authenticated guest user it was possible to gain unauthorized access to the master control snapin actions event if it is not possible to open the master control snapin. The vulnerability could be used to disable the complete monitoring or trigger other actions like disabling notifications.

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