diff --git a/cmd/neofs-node/config/engine/shard/blobstor/config.go b/cmd/neofs-node/config/engine/shard/blobstor/config.go
index 791dfb193..e9b777683 100644
--- a/cmd/neofs-node/config/engine/shard/blobstor/config.go
+++ b/cmd/neofs-node/config/engine/shard/blobstor/config.go
@@ -15,7 +15,7 @@ type Config config.Config
 // config defaults
 const (
 	// PermDefault are default permission bits for BlobStor data.
-	PermDefault = 0700
+	PermDefault = 0660
 
 	// ShallowDepthDefault is a default shallow dir depth.
 	ShallowDepthDefault = 4
diff --git a/cmd/neofs-node/config/engine/shard/metabase/config.go b/cmd/neofs-node/config/engine/shard/metabase/config.go
index 0a0466ef2..14f6d0b29 100644
--- a/cmd/neofs-node/config/engine/shard/metabase/config.go
+++ b/cmd/neofs-node/config/engine/shard/metabase/config.go
@@ -13,7 +13,7 @@ type Config config.Config
 // config defaults
 const (
 	// PermDefault is a default permission bits for metabase file.
-	PermDefault = 0700
+	PermDefault = 0660
 )
 
 // From wraps config section into Config.