diff --git a/react/CozyDialogs/PermissionDialog.jsx b/react/CozyDialogs/PermissionDialog.jsx
new file mode 100644
index 0000000000..514d4d938e
--- /dev/null
+++ b/react/CozyDialogs/PermissionDialog.jsx
@@ -0,0 +1,94 @@
+import React from 'react'
+import cx from 'classnames'
+
+import { makeStyles } from '../styles'
+import CozyTheme from '../CozyTheme'
+import ConfirmDialog from './ConfirmDialog'
+import PropTypes from 'prop-types'
+import Icon from '../Icon'
+import Paper from '../Paper'
+
+const useStyles = makeStyles({
+  floatingIcon: {
+    top: '-2.25rem',
+    width: '4.5rem',
+    height: '4.5rem'
+  }
+})
+
+/**
+ * Dialog for confirmation actions linked to the Cozy system (permissions, authentication, etc.)
+ */
+const PermissionDialog = ({
+  open,
+  icon,
+  title,
+  content,
+  actions,
+  actionsLayout,
+  onClose
+}) => {
+  const styles = useStyles()
+
+  return (
+    <CozyTheme variant="inverted">
+      <ConfirmDialog
+        open={open}
+        size="small"
+        disableTitleAutoPadding
+        classes={{
+          // remove overflow in makeOverride and replace it by u-ov-visible when https://github.com/cozy/cozy-ui/issues/2284 is solved
+          paper: 'overflow'
+        }}
+        componentsProps={{
+          dialogTitle: {
+            className: 'u-ta-center u-pt-2 u-pb-half'
+          }
+        }}
+        title={
+          <>
+            <CozyTheme
+              variant="normal"
+              className="u-flex u-flex-justify-center"
+            >
+              <Paper
+                square
+                elevation={2}
+                className={cx(
+                  styles.floatingIcon,
+                  'u-pos-absolute u-bdrs-circle u-flex'
+                )}
+              >
+                <Icon className="u-m-auto" icon={icon} size={48} />
+              </Paper>
+            </CozyTheme>
+            {title}
+          </>
+        }
+        content={content}
+        actions={actions}
+        actionsLayout={actionsLayout}
+        onClose={onClose}
+      />
+    </CozyTheme>
+  )
+}
+
+PermissionDialog.propTypes = {
+  /** To open/close the modal */
+  open: PropTypes.bool.isRequired,
+  /** Icon to describe the action to be taken */
+  icon: PropTypes.func.isRequired,
+  /** Title of the modal */
+  title: PropTypes.string.isRequired,
+  /** Content of the modal */
+  content: PropTypes.node,
+  /** Actions of the modal */
+  actions: PropTypes.node,
+  /** Actions can be displayed as "rows" or "columns" */
+  actionsLayout: PropTypes.oneOf(['row', 'column']),
+  /** Triggered function on modal close action */
+  onClose: PropTypes.func
+}
+
+export default PermissionDialog
diff --git a/react/CozyDialogs/Readme.md b/react/CozyDialogs/Readme.md
index 49f4efaca9..0b05a09812 100644
--- a/react/CozyDialogs/Readme.md
+++ b/react/CozyDialogs/Readme.md
@@ -59,7 +59,8 @@ import {
   ConfirmDialog,
   IllustrationDialog,
   FixedDialog,
-  FixedActionsDialog
+  FixedActionsDialog,
+  PermissionDialog
 } from  'cozy-ui/transpiled/react/CozyDialogs'
 
 import { BreakpointsProvider } from 'cozy-ui/transpiled/react/hooks/useBreakpoints'
@@ -77,6 +78,7 @@ import FormLabel from 'cozy-ui/transpiled/react/FormLabel'
 import BottomSheet, { BottomSheetItem } from 'cozy-ui/transpiled/react/BottomSheet'
 import Stack from 'cozy-ui/transpiled/react/Stack'
 
+import ToTheCloudIcon from 'cozy-ui/transpiled/react/Icons/ToTheCloud'
 import CloudIcon from "cozy-ui/transpiled/react/Icons/Cloud"
 import BackgroundImg from './background.png'
 
@@ -133,7 +135,8 @@ const dialogTitles = {
   IllustrationDialog: <Icon icon={CloudIcon} size="140" />,
   FixedDialog: 'Fixed Dialog',
   FixedActionsDialog: 'Fixed Actions Dialog',
-  Dialog: 'Dialog'
+  Dialog: 'Dialog',
+  PermissionDialog: 'Are you sure ?'
 }
 
 const dialogContents = {
@@ -141,7 +144,8 @@ const dialogContents = {
   IllustrationDialog: "An IllustrationDialog contains short content." + content.ada.short,
   FixedDialog: "A FixedDialog can contain very long content. Actions are at the bottom of the content are not visible to the user if she has not scrolled to the bottom. " + content.ada.long,
   FixedActionsDialog: "A FixedActionsDialog can contain very long content. Actions are visible even without scrolling. " + content.ada.long,
-  Dialog: "A normal Dialog should contain short content. " + content.ada.short
+  Dialog: "A normal Dialog should contain short content. " + content.ada.short,
+  PermissionDialog: "Content of a confirm dialog, precising what the actions will do, and asking the user if she is sure.",
 }
 
 const dialogActions = {
@@ -149,7 +153,8 @@ const dialogActions = {
   IllustrationDialog: <ExampleDialogActions />,
   FixedDialog: <ExampleDialogActions />,
   FixedActionsDialog: <ExampleDialogActions />,
-  Dialog: <ExampleDialogActions />
+  Dialog: <ExampleDialogActions />,
+  PermissionDialog: <ExampleDialogActions />,
 }
 
 const dialogs = [
@@ -157,7 +162,8 @@ const dialogs = [
   ConfirmDialog,
   IllustrationDialog,
   FixedDialog,
-  FixedActionsDialog
+  FixedActionsDialog,
+  PermissionDialog
 ]
 
 const StateRadio = ({ name, ...props }) => {
@@ -326,6 +332,7 @@ const setFlagshipVars = () => {
           }
           disableGutters={variant.disableGutters}
           background={variant.withBackground ? `var(--paperBackgroundColor) repeat-x url(${BackgroundImg})` : undefined}
+          icon={DialogComponent === PermissionDialog ? CloudIcon : undefined}
           content={
             <>
               <Typography component="div" variant="body1">
diff --git a/react/CozyDialogs/index.jsx b/react/CozyDialogs/index.jsx
index c73231b028..bab9fc8a00 100644
--- a/react/CozyDialogs/index.jsx
+++ b/react/CozyDialogs/index.jsx
@@ -6,6 +6,7 @@ export { default as ConfirmDialog } from './ConfirmDialog'
 export { default as FixedActionsDialog } from './FixedActionsDialog'
 export { default as FixedDialog } from './FixedDialog'
 export { default as IllustrationDialog } from './IllustrationDialog'
+export { default as PermissionDialog } from './PermissionDialog'
 export { default as useCozyDialog } from './useCozyDialog'
 export { default as TopAnchoredDialog } from './TopAnchoredDialog'
 export { InstallFlagshipAppDialog } from './SpecificDialogs'
diff --git a/react/MuiCozyTheme/makeOverrides.js b/react/MuiCozyTheme/makeOverrides.js
index 963f1316d7..04364513f1 100644
--- a/react/MuiCozyTheme/makeOverrides.js
+++ b/react/MuiCozyTheme/makeOverrides.js
@@ -404,6 +404,9 @@ export const makeOverrides = theme => ({
           width: '800px',
           maxWidth: '800px'
         }
+      },
+      '&.overflow': {
+        overflowY: 'visible !important' // Allow the icon to overflow the dialog, otherwise it will be cut off
       }
     },
     scrollPaper: {