diff --git a/gsa/src/web/components/bar/__tests__/__snapshots__/titlebar.js.snap b/gsa/src/web/components/bar/__tests__/__snapshots__/titlebar.js.snap
index 8e570151b3..1f9beb3a70 100644
--- a/gsa/src/web/components/bar/__tests__/__snapshots__/titlebar.js.snap
+++ b/gsa/src/web/components/bar/__tests__/__snapshots__/titlebar.js.snap
@@ -85,7 +85,9 @@ exports[`Titlebar tests should not render content if user is logged out 1`] = `
           src="/img/gsa.svg"
         />
       </div>
-      <div />
+      <div>
+        Vendor Version
+      </div>
     </div>
   </div>
 </body>
diff --git a/gsa/src/web/components/bar/__tests__/progressbar.js b/gsa/src/web/components/bar/__tests__/progressbar.js
index ce56549513..2e1400cf20 100644
--- a/gsa/src/web/components/bar/__tests__/progressbar.js
+++ b/gsa/src/web/components/bar/__tests__/progressbar.js
@@ -48,7 +48,34 @@ describe('ProgressBar tests', () => {
     expect(progress).toHaveStyleRule('width', '90%');
   });
 
-  test('should render background', () => {
+  test('should not render progress > 100', () => {
+    const {getByTestId} = render(
+      <ProgressBar background="low" progress="101" title="Progress" />,
+    );
+    const progress = getByTestId('progress');
+
+    expect(progress).toHaveStyleRule('width', '100%');
+  });
+
+  test('should not render progress < 0', () => {
+    const {getByTestId} = render(
+      <ProgressBar background="low" progress="-1" title="Progress" />,
+    );
+    const progress = getByTestId('progress');
+
+    expect(progress).toHaveStyleRule('width', '0%');
+  });
+
+  test('should render background = warn', () => {
+    const {getByTestId} = render(
+      <ProgressBar background="warn" progress="10" title="Progress" />,
+    );
+    const progress = getByTestId('progress');
+
+    expect(progress).toHaveStyleRule('background', '#F0A519');
+  });
+
+  test('should render background = error', () => {
     const {getByTestId} = render(
       <ProgressBar background="error" progress="10" title="Progress" />,
     );
@@ -56,4 +83,40 @@ describe('ProgressBar tests', () => {
 
     expect(progress).toHaveStyleRule('background', '#C83814');
   });
+
+  test('should render background = low', () => {
+    const {getByTestId} = render(
+      <ProgressBar background="low" progress="10" title="Progress" />,
+    );
+    const progress = getByTestId('progress');
+
+    expect(progress).toHaveStyleRule('background', '#4F91C7');
+  });
+
+  test('should render background = new', () => {
+    const {getByTestId} = render(
+      <ProgressBar background="new" progress="10" title="Progress" />,
+    );
+    const progress = getByTestId('progress');
+
+    expect(progress).toHaveStyleRule('background', '#99BE48');
+  });
+
+  test('should render background = run', () => {
+    const {getByTestId} = render(
+      <ProgressBar background="run" progress="10" title="Progress" />,
+    );
+    const progress = getByTestId('progress');
+
+    expect(progress).toHaveStyleRule('background', '#70C000');
+  });
+
+  test('should render background = log', () => {
+    const {getByTestId} = render(
+      <ProgressBar background="log" progress="10" title="Progress" />,
+    );
+    const progress = getByTestId('progress');
+
+    expect(progress).toHaveStyleRule('background', 'gray');
+  });
 });
diff --git a/gsa/src/web/components/bar/__tests__/severitybar.js b/gsa/src/web/components/bar/__tests__/severitybar.js
index 04efc1c5f5..bd0cc7616d 100644
--- a/gsa/src/web/components/bar/__tests__/severitybar.js
+++ b/gsa/src/web/components/bar/__tests__/severitybar.js
@@ -48,10 +48,32 @@ describe('SeverityBar tests', () => {
     expect(progress).toHaveStyleRule('width', '95%');
   });
 
+  test('should not render progress > 100', () => {
+    const {getByTestId} = render(<SeverityBar severity="10.1" />);
+    const progress = getByTestId('progress');
+
+    expect(progress).toHaveStyleRule('width', '100%');
+  });
+
+  test('should not render progress < 0', () => {
+    const {getByTestId} = render(<SeverityBar severity="-0.1" />);
+    const progress = getByTestId('progress');
+
+    expect(progress).toHaveStyleRule('width', '0%');
+  });
+
   test('should render background', () => {
     const {getByTestId} = render(<SeverityBar severity="9.5" />);
     const progress = getByTestId('progress');
 
     expect(progress).toHaveStyleRule('background', '#C83814');
   });
+
+  test('should render without severity prop', () => {
+    const {getByTestId} = render(<SeverityBar />);
+    const progress = getByTestId('progress');
+
+    expect(progress).toHaveStyleRule('background', '#4F91C7');
+    expect(progress).toHaveStyleRule('width', '0%');
+  });
 });
diff --git a/gsa/src/web/components/bar/__tests__/statusbar.js b/gsa/src/web/components/bar/__tests__/statusbar.js
index 0894c6d42d..52e934ef32 100644
--- a/gsa/src/web/components/bar/__tests__/statusbar.js
+++ b/gsa/src/web/components/bar/__tests__/statusbar.js
@@ -56,6 +56,24 @@ describe('StatusBar tests', () => {
     expect(progress).toHaveStyleRule('width', '90%');
   });
 
+  test('should not render progress > 100', () => {
+    const {getByTestId} = render(
+      <StatusBar progress="101" status={TASK_STATUS.stopped} />,
+    );
+    const progress = getByTestId('progress');
+
+    expect(progress).toHaveStyleRule('width', '100%');
+  });
+
+  test('should not render progress < 0', () => {
+    const {getByTestId} = render(
+      <StatusBar progress="-1" status={TASK_STATUS.stopped} />,
+    );
+    const progress = getByTestId('progress');
+
+    expect(progress).toHaveStyleRule('width', '0%');
+  });
+
   test('should render background', () => {
     const {getByTestId} = render(
       <StatusBar progress="90" status={TASK_STATUS.stopped} />,
diff --git a/gsa/src/web/components/bar/__tests__/titlebar.js b/gsa/src/web/components/bar/__tests__/titlebar.js
index b870349d44..bde6f8b755 100644
--- a/gsa/src/web/components/bar/__tests__/titlebar.js
+++ b/gsa/src/web/components/bar/__tests__/titlebar.js
@@ -38,11 +38,14 @@ describe('Titlebar tests', () => {
 
     expect(baseElement).toMatchSnapshot();
     expect(isLoggedIn).toHaveBeenCalled();
+    const links = baseElement.querySelectorAll('a');
+    expect(links[1]).toHaveTextContent('username');
+    expect(baseElement).not.toHaveTextContent('Vendor Version');
   });
 
   test('should not render content if user is logged out', () => {
     const isLoggedIn = jest.fn().mockReturnValue(false);
-    const gmp = {isLoggedIn, settings: {vendorVersion: ''}};
+    const gmp = {isLoggedIn, settings: {vendorVersion: 'Vendor Version'}};
     const {render, store} = rendererWith({gmp, router: true, store: true});
     store.dispatch(setUsername('username'));
 
@@ -50,5 +53,7 @@ describe('Titlebar tests', () => {
 
     expect(baseElement).toMatchSnapshot();
     expect(isLoggedIn).toHaveBeenCalled();
+    expect(baseElement).not.toHaveTextContent('username');
+    expect(baseElement).toHaveTextContent('Vendor Version');
   });
 });
diff --git a/gsa/src/web/components/bar/progressbar.js b/gsa/src/web/components/bar/progressbar.js
index 3cf287ab39..d7f1418fb5 100644
--- a/gsa/src/web/components/bar/progressbar.js
+++ b/gsa/src/web/components/bar/progressbar.js
@@ -80,6 +80,9 @@ const Progress = styled.div`
     if (progress > 100) {
       progress = 100;
     }
+    if (progress < 0) {
+      progress = 0;
+    }
     return {
       width: progress + '%',
       background,