I am trying to get a route using the following query
curl "http://router.project-osrm.org/viaroute?loc=48.880261,2.343077&loc=48.855674,2.307078"

But OSRM returns back with
{"status_message":"Cannot find route between points","status":207}

Mapping these two points on google maps and osm seems like a route is possible between the two points, refer the attached screenshot. Locate Queries for both origin and destination seem to work, so unless osm is missing an important road between the two points I can't think of why it would not find a route.