diff --git a/common/djangoapps/student/auth.py b/common/djangoapps/student/auth.py
index 08b4255feeae..d3dc51616c75 100644
--- a/common/djangoapps/student/auth.py
+++ b/common/djangoapps/student/auth.py
@@ -95,14 +95,19 @@ def get_user_permissions(user, course_key, org=None):
         return all_perms
     # HACK: Limited Staff should not have studio read access. However, since many LMS views depend on the
     #  `has_course_author_access` check and `course_author_access_required` decorator, we have to allow write access
-    #  until the permissions become more granular. For example, there could be STUDIO_VIEW_COHORTS and
-    #  STUDIO_EDIT_COHORTS specifically for the cohorts endpoint, which is used to display the "Cohorts" tab of the
-    #  Instructor Dashboard.
+    #  by returning STUDIO_EDIT_CONTENT, if the request is made from LMS, until the permissions become more granular.
+    #  For example, there could be STUDIO_VIEW_COHORTS and STUDIO_EDIT_COHORTS specifically for the cohorts endpoint,
+    #  which is used to display the "Cohorts" tab of the Instructor Dashboard. If the request is made from the CMS,
+    #  then STUDIO_NO_PERMISSIONS is returned instead.
     #  The permissions matrix from the RBAC project (https://github.com/openedx/platform-roadmap/issues/246) shows that
     #  the LMS and Studio permissions will be separated as a part of this project. Once this is done (and this code is
     #  not removed during its implementation), we can replace the Limited Staff permissions with more granular ones.
     if course_key and user_has_role(user, CourseLimitedStaffRole(course_key)):
-        return STUDIO_EDIT_CONTENT
+        if settings.SERVICE_VARIANT == 'lms':
+            return STUDIO_EDIT_CONTENT
+        else:
+            return STUDIO_NO_PERMISSIONS
+
     # Staff have all permissions except EDIT_ROLES:
     if OrgStaffRole(org=org).has_user(user) or (course_key and user_has_role(user, CourseStaffRole(course_key))):
         return STUDIO_VIEW_USERS | STUDIO_EDIT_CONTENT | STUDIO_VIEW_CONTENT
diff --git a/common/djangoapps/student/tests/test_authz.py b/common/djangoapps/student/tests/test_authz.py
index 1c79780e88c1..c0b88e6318b5 100644
--- a/common/djangoapps/student/tests/test_authz.py
+++ b/common/djangoapps/student/tests/test_authz.py
@@ -8,7 +8,7 @@
 from ccx_keys.locator import CCXLocator
 from django.contrib.auth.models import AnonymousUser
 from django.core.exceptions import PermissionDenied
-from django.test import TestCase
+from django.test import TestCase, override_settings
 from opaque_keys.edx.locator import CourseLocator
 
 from common.djangoapps.student.auth import (
@@ -285,15 +285,26 @@ def test_remove_user_from_course_group_permission_denied(self):
         with pytest.raises(PermissionDenied):
             remove_users(self.staff, CourseStaffRole(self.course_key), another_staff)
 
-    def test_limited_staff_no_studio_read_access(self):
+    @override_settings(SERVICE_VARIANT='lms')
+    def test_limited_staff_no_studio_read_access_lms(self):
         """
-        Verifies that course limited staff have no read, but have write access.
+        Verifies that course limited staff have no read, but have write access when SERVICE_VARIANT is 'lms'.
         """
         add_users(self.global_admin, CourseLimitedStaffRole(self.course_key), self.limited_staff)
 
         assert not has_studio_read_access(self.limited_staff, self.course_key)
         assert has_studio_write_access(self.limited_staff, self.course_key)
 
+    @override_settings(SERVICE_VARIANT='cms')
+    def test_limited_staff_no_studio_access_cms(self):
+        """
+        Verifies that course limited staff have no read and no write access when SERVICE_VARIANT is not 'lms'.
+        """
+        add_users(self.global_admin, CourseLimitedStaffRole(self.course_key), self.limited_staff)
+
+        assert not has_studio_read_access(self.limited_staff, self.course_key)
+        assert not has_studio_write_access(self.limited_staff, self.course_key)
+
 
 class CourseOrgGroupTest(TestCase):
     """