Threat CC.AX.CCC-nS.6.1.3

URI: CC.AX.CCC-nS.6.1.3

Package: ProcessComms

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Description: Client Client unable to use 2-factor authentication to access service Service: if service Service requires clients to authenticate using a second factor (e.g. a one time key or out of band key exchange), but this is not available to Client then access will be impossible.

Threat Type: Primary Threat

Matching Pattern:

CC.AX.CCC-nS.6.1.3
MP-CCC-nS

Finds a Client that is not sharing or forwarding credentials, with access to a Service that does not use a separate authenticator, the ClientChannel between them, the Client and Service hosts and optionally the Client user and Service manager.

        (empty)

CC.AX.CCC-nS.6.1.3
CC.AX.CACSSaS.0

Client Client unable to access service Process because Process cannot access authorization service Service: the service Process requires that clients authenticate with a separate service Service, but Process cannot access Service to exchange the client token issued by Service for an access token granting rights at Process.
CC.AX.CCC-nS.6.1.3
CC.AX.CACSScS.0

Client Client unable to authenticate with Service to access service Process: the service Process requires that clients authenticate with a separate service Service, which is inaccessible to client Client.
CC.AX.CCC-nS.6.1.3
DF.A.CC-iDFCS.0

Flow of data Data from FlowsFrom to FlowsTo interrupted because Client cannot access Service: if client Client cannot access service Service, the end to end flow of data Data from FlowsFrom to FlowsTo that uses this client-service connection will be interrupted.
CC.AX.CCC-nS.6.1.3
DF.A.CC-iDFSC.0

Flow of data Data from FlowsFrom to FlowsTo interrupted because Client cannot access Service: if client Client cannot access service Service, the end to end flow of data Data from FlowsFrom to FlowsTo that uses this client-service connection will be interrupted.
CC.AX.CCC-nS.6.1.3
I.A.HLSISC.6.4

Authentication failure for device CHost at Service prevents connection to LogicalSubnet: the device CHost cannot connect to LogicalSubnet because it cannot authenticate with the authenticator service Service controlling access to the network.
CC.AX.CCC-nS.6.1.3
P.A.HuirRACSPH.0

Loss of connectivity from Client to Service affects Process: because user Human interacts with Process via remote access client Client and the shell on SHost, if Client cannot connect to remote access service Service on SHost, Human will be unable to interact with Process which will be rendered non-operational.

CSG-ClientOneTimeKeyAccess

Access to a service Service requires a one time key, generated using a one time key device which itself requires a password entered by the user Human, who then types the one time key into their client application Client.

CSG-ClientOutOfBandKeyAccess

Access to a service Service requires the user Human to supply a password, and then enter a key which is sent to them via a separate channel into their client application Client.