Eicon Networks S92 Manuel d'utilisateur télécharger pdf (Page 170)

YuChakTinMichael‘sGIACGCFWProjectAssignment

Page 170

nothingelse.Theexistenceofanyactiveportmustbe

investigatedtodetermineiftheyarerelevanttothe

routingfunctions.Whilethereisnoknown

vulnerabilityontheseportsthatarerelatedtothe

Eiconcardroutingapplication, theyshouldbefiltered

attheWANinterfaceiftheyareofnouse.

ThefactthattheOStypeoftherouterisdetected

deservesahighlynegativecomment.Thisallowsa

hackertoinitiateOS/platform/productspecific

attacks.However,withoutafirewallservicerunning

onit,suchweaknesscanhardlybeeliminated.

Outside

Router_Eico

ncard

NetBrute Nil N/A

Outside

Router_Eico

ncard

Share

Scanner

Nil N/A

Outside

Router_Eico

ncard

Sub_Net 8080 N/A Therouterdoesnotactasaproxy.Therefore,access

tothisportshouldbefilteredatthe WANinterface.

* TCP8080issubjecttotheRingZeroTrojanattack.

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Eicon Networks S92 Manuel d'utilisateur Page 170