diff --git a/cmd/frostfs-cli/modules/object/hash.go b/cmd/frostfs-cli/modules/object/hash.go
index 461c35f30..d8ea449eb 100644
--- a/cmd/frostfs-cli/modules/object/hash.go
+++ b/cmd/frostfs-cli/modules/object/hash.go
@@ -41,7 +41,7 @@ func initObjectHashCmd() {
 	flags.String(commonflags.OIDFlag, "", commonflags.OIDFlagUsage)
 	_ = objectHashCmd.MarkFlagRequired(commonflags.OIDFlag)
 
-	flags.String("range", "", "Range to take hash from in the form offset1:length1,...")
+	flags.StringSlice("range", nil, "Range to take hash from in the form offset1:length1,...")
 	_ = objectHashCmd.MarkFlagRequired("range")
 
 	flags.String("type", hashSha256, "Hash type. Either 'sha256' or 'tz'")
diff --git a/cmd/frostfs-cli/modules/object/range.go b/cmd/frostfs-cli/modules/object/range.go
index ad4bc3d59..8f59906ca 100644
--- a/cmd/frostfs-cli/modules/object/range.go
+++ b/cmd/frostfs-cli/modules/object/range.go
@@ -38,7 +38,7 @@ func initObjectRangeCmd() {
 	flags.String(commonflags.OIDFlag, "", commonflags.OIDFlagUsage)
 	_ = objectRangeCmd.MarkFlagRequired(commonflags.OIDFlag)
 
-	flags.String("range", "", "Range to take data from in the form offset:length")
+	flags.StringSlice("range", nil, "Range to take data from in the form offset:length")
 	flags.String(fileFlag, "", "File to write object payload to. Default: stdout.")
 	flags.Bool(rawFlag, false, rawFlagDesc)
 }
@@ -195,11 +195,10 @@ func marshalECInfo(cmd *cobra.Command, info *objectSDK.ECInfo) ([]byte, error) {
 }
 
 func getRangeList(cmd *cobra.Command) ([]objectSDK.Range, error) {
-	v := cmd.Flag("range").Value.String()
-	if len(v) == 0 {
-		return nil, nil
+	vs, err := cmd.Flags().GetStringSlice("range")
+	if len(vs) == 0 || err != nil {
+		return nil, err
 	}
-	vs := strings.Split(v, ",")
 	rs := make([]objectSDK.Range, len(vs))
 	for i := range vs {
 		before, after, found := strings.Cut(vs[i], rangeSep)