A handle lock assembly for a cabinet door, the handle lock assembly comprising: a main body having a handle housing extending along a longitudinal axis (X) of the handle lock assembly ; a handle provided within the handle housing and adapted to move between an unlocked position in which the handle is lifted from the handle housing and a locked position in which the handle is substantially within the handle housing ; a lock plug provided at a lock plug housing of the handle , having a spring-biased lock cam adapted to lock the handle within the handle housing in the locked position wherein said handle lock assembly comprises: at least one pivotable mounted handle wheel being rotatable within the main body when the handle is lifted; at least one rack gear and at least one pinion gear in communication with the handle wheel so as to convert a rotational movement from the handle wheel to a linear movement wherein the pinion gear is attached to a transmission bar for rotating; a base plate attached to the main body for substantially covering an open bottom end of the main body characterized in that $ the base plate has an at least partly circumferentially arranged and outwardly protruded bottom sealing member which is adapted to be in contact with a planar surface of the cabinet door; the bottom sealing member extending completely circumferentially to cover lateral sides of the base plate , and the bottom sealing member is an overmolded gasket and extends radially outwardly beyond the lower surface of the base plate . a main body having a handle housing extending along a longitudinal axis (X) of the handle lock assembly ; a handle provided within the handle housing and adapted to move between an unlocked position in which the handle is lifted from the handle housing and a locked position in which the handle is substantially within the handle housing ; a lock plug provided at a lock plug housing of the handle , having a spring-biased lock cam adapted to lock the handle within the handle housing in the locked position wherein said handle lock assembly comprises: at least one pivotable mounted handle wheel being rotatable within the main body when the handle is lifted; at least one rack gear and at least one pinion gear in communication with the handle wheel so as to convert a rotational movement from the handle wheel to a linear movement wherein the pinion gear is attached to a transmission bar for rotating; a base plate attached to the main body for substantially covering an open bottom end of the main body characterized in that $ the base plate has an at least partly circumferentially arranged and outwardly protruded bottom sealing member which is adapted to be in contact with a planar surface of the cabinet door; characterized in that $ the base plate has an at least partly circumferentially arranged and outwardly protruded bottom sealing member which is adapted to be in contact with a planar surface of the cabinet door; the bottom sealing member extending completely circumferentially to cover lateral sides of the base plate , and the bottom sealing member is an overmolded gasket and extends radially outwardly beyond the lower surface of the base plate . <EOS>