diff --git a/data/cisagov_Z.yml b/data/cisagov_Z.yml
index 13f553c..0b56595 100644
--- a/data/cisagov_Z.yml
+++ b/data/cisagov_Z.yml
@@ -120,6 +120,192 @@ software:
     references:
       - ''
     last_updated: '2022-01-12T07:18:50+00:00'
+  - vendor: Zeiss
+    product: Cataract Suite
+    cves:
+      cve-2021-4104:
+        investigated: true
+        affected_versions: []
+        fixed_versions: []
+        unaffected_versions:
+          - ''
+      cve-2021-44228:
+        investigated: true
+        affected_versions: []
+        fixed_versions:
+          - '1.3.1'
+        unaffected_versions: []
+      cve-2021-45046:
+        investigated: false
+        affected_versions: []
+        fixed_versions: []
+        unaffected_versions: []
+      cve-2021-45105:
+        investigated: false
+        affected_versions: []
+        fixed_versions: []
+        unaffected_versions: []
+    vendor_links:
+      - https://www.zeiss.com/meditec/int/cybersecurity/apache-log4j/english.html
+    notes: Patch is available.
+    references:
+      - ''
+    last_updated: '2021-02-01T00:00:00'
+  - vendor: Zeiss
+    product: EQ Workplace
+    cves:
+      cve-2021-4104:
+        investigated: true
+        affected_versions: []
+        fixed_versions: []
+        unaffected_versions:
+          - ''
+      cve-2021-44228:
+        investigated: true
+        affected_versions: []
+        fixed_versions:
+          - '1.6, 1.8'
+        unaffected_versions: []
+      cve-2021-45046:
+        investigated: false
+        affected_versions: []
+        fixed_versions: []
+        unaffected_versions: []
+      cve-2021-45105:
+        investigated: false
+        affected_versions: []
+        fixed_versions: []
+        unaffected_versions: []
+    vendor_links:
+      - https://www.zeiss.com/meditec/int/cybersecurity/apache-log4j/english.html
+    notes: Patch is available.
+    references:
+      - ''
+    last_updated: '2021-02-01T00:00:00'
+  - vendor: Zeiss
+    product: FORUM
+    cves:
+      cve-2021-4104:
+        investigated: true
+        affected_versions: []
+        fixed_versions: []
+        unaffected_versions:
+          - ''
+      cve-2021-44228:
+        investigated: true
+        affected_versions: []
+        fixed_versions:
+          - '4.2.x'
+        unaffected_versions: []
+      cve-2021-45046:
+        investigated: false
+        affected_versions: []
+        fixed_versions: []
+        unaffected_versions: []
+      cve-2021-45105:
+        investigated: false
+        affected_versions: []
+        fixed_versions: []
+        unaffected_versions: []
+    vendor_links:
+      - https://www.zeiss.com/meditec/int/cybersecurity/apache-log4j/english.html
+    notes: Patch is available.
+    references:
+      - ''
+    last_updated: '2021-02-01T00:00:00'
+  - vendor: Zeiss
+    product: Glaucoma Workplace
+    cves:
+      cve-2021-4104:
+        investigated: true
+        affected_versions: []
+        fixed_versions: []
+        unaffected_versions:
+          - ''
+      cve-2021-44228:
+        investigated: true
+        affected_versions: []
+        fixed_versions:
+          - '3.5.x'
+        unaffected_versions: []
+      cve-2021-45046:
+        investigated: false
+        affected_versions: []
+        fixed_versions: []
+        unaffected_versions: []
+      cve-2021-45105:
+        investigated: false
+        affected_versions: []
+        fixed_versions: []
+        unaffected_versions: []
+    vendor_links:
+      - https://www.zeiss.com/meditec/int/cybersecurity/apache-log4j/english.html
+    notes: Patch is available.
+    references:
+      - ''
+    last_updated: '2021-02-01T00:00:00'
+  - vendor: Zeiss
+    product: Laser Treatment Workplace
+    cves:
+      cve-2021-4104:
+        investigated: true
+        affected_versions: []
+        fixed_versions: []
+        unaffected_versions:
+          - ''
+      cve-2021-44228:
+        investigated: true
+        affected_versions: []
+        fixed_versions:
+          - '1.x'
+        unaffected_versions: []
+      cve-2021-45046:
+        investigated: false
+        affected_versions: []
+        fixed_versions: []
+        unaffected_versions: []
+      cve-2021-45105:
+        investigated: false
+        affected_versions: []
+        fixed_versions: []
+        unaffected_versions: []
+    vendor_links:
+      - https://www.zeiss.com/meditec/int/cybersecurity/apache-log4j/english.html
+    notes: Patch is available.
+    references:
+      - ''
+    last_updated: '2021-02-01T00:00:00'
+  - vendor: Zeiss
+    product: Retina Workplace
+    cves:
+      cve-2021-4104:
+        investigated: true
+        affected_versions: []
+        fixed_versions: []
+        unaffected_versions:
+          - ''
+      cve-2021-44228:
+        investigated: true
+        affected_versions: []
+        fixed_versions:
+          - '2.5.x, 2.6.x'
+        unaffected_versions: []
+      cve-2021-45046:
+        investigated: false
+        affected_versions: []
+        fixed_versions: []
+        unaffected_versions: []
+      cve-2021-45105:
+        investigated: false
+        affected_versions: []
+        fixed_versions: []
+        unaffected_versions: []
+    vendor_links:
+      - https://www.zeiss.com/meditec/int/cybersecurity/apache-log4j/english.html
+    notes: Patch is available.
+    references:
+      - ''
+    last_updated: '2021-02-01T00:00:00'
   - vendor: Zendesk
     product: All Products
     cves:
@@ -212,34 +398,137 @@ software:
       - ''
     last_updated: '2021-12-17T00:00:00'
   - vendor: Zerto
-    product: ''
+    product: Cloud Appliance
     cves:
       cve-2021-4104:
-        investigated: false
+        investigated: true
         affected_versions: []
         fixed_versions: []
-        unaffected_versions: []
+        unaffected_versions:
+          - ''
       cve-2021-44228:
-        investigated: false
+        investigated: true
         affected_versions: []
         fixed_versions: []
-        unaffected_versions: []
+        unaffected_versions:
+          - ''
       cve-2021-45046:
-        investigated: false
+        investigated: true
         affected_versions: []
         fixed_versions: []
-        unaffected_versions: []
+        unaffected_versions:
+          - ''
       cve-2021-45105:
-        investigated: false
+        investigated: true
         affected_versions: []
         fixed_versions: []
-        unaffected_versions: []
+        unaffected_versions:
+          - ''
     vendor_links:
       - https://help.zerto.com/kb/000004822
     notes: ''
     references:
       - ''
-    last_updated: '2022-01-12T07:18:50+00:00'
+    last_updated: '2021-02-01T00:00:00'
+  - vendor: Zerto
+    product: Cloud Manager
+    cves:
+      cve-2021-4104:
+        investigated: true
+        affected_versions: []
+        fixed_versions: []
+        unaffected_versions:
+          - ''
+      cve-2021-44228:
+        investigated: true
+        affected_versions: []
+        fixed_versions: []
+        unaffected_versions:
+          - ''
+      cve-2021-45046:
+        investigated: true
+        affected_versions: []
+        fixed_versions: []
+        unaffected_versions:
+          - ''
+      cve-2021-45105:
+        investigated: true
+        affected_versions: []
+        fixed_versions: []
+        unaffected_versions:
+          - ''
+    vendor_links:
+      - https://help.zerto.com/kb/000004822
+    notes: ''
+    references:
+      - ''
+    last_updated: '2021-02-01T00:00:00'
+  - vendor: Zerto
+    product: Virtual Manager
+    cves:
+      cve-2021-4104:
+        investigated: true
+        affected_versions: []
+        fixed_versions: []
+        unaffected_versions:
+          - ''
+      cve-2021-44228:
+        investigated: true
+        affected_versions: []
+        fixed_versions: []
+        unaffected_versions:
+          - ''
+      cve-2021-45046:
+        investigated: true
+        affected_versions: []
+        fixed_versions: []
+        unaffected_versions:
+          - ''
+      cve-2021-45105:
+        investigated: true
+        affected_versions: []
+        fixed_versions: []
+        unaffected_versions:
+          - ''
+    vendor_links:
+      - https://help.zerto.com/kb/000004822
+    notes: ''
+    references:
+      - ''
+    last_updated: '2021-02-01T00:00:00'
+  - vendor: Zerto
+    product: Virtual Replication Appliance
+    cves:
+      cve-2021-4104:
+        investigated: true
+        affected_versions: []
+        fixed_versions: []
+        unaffected_versions:
+          - ''
+      cve-2021-44228:
+        investigated: true
+        affected_versions: []
+        fixed_versions: []
+        unaffected_versions:
+          - ''
+      cve-2021-45046:
+        investigated: true
+        affected_versions: []
+        fixed_versions: []
+        unaffected_versions:
+          - ''
+      cve-2021-45105:
+        investigated: true
+        affected_versions: []
+        fixed_versions: []
+        unaffected_versions:
+          - ''
+    vendor_links:
+      - https://help.zerto.com/kb/000004822
+    notes: ''
+    references:
+      - ''
+    last_updated: '2021-02-01T00:00:00'
   - vendor: Zesty
     product: ''
     cves:
@@ -327,29 +616,66 @@ software:
     references:
       - ''
     last_updated: '2021-12-16T00:00:00'
-  - vendor: Zoom
-    product: ''
+  - vendor: Zoho
+    product: Online
     cves:
       cve-2021-4104:
         investigated: false
         affected_versions: []
         fixed_versions: []
-        unaffected_versions: []
+        unaffected_versions:
+          - ''
       cve-2021-44228:
         investigated: false
         affected_versions: []
         fixed_versions: []
-        unaffected_versions: []
+        unaffected_versions:
+          - ''
       cve-2021-45046:
         investigated: false
         affected_versions: []
         fixed_versions: []
-        unaffected_versions: []
+        unaffected_versions:
+          - ''
       cve-2021-45105:
         investigated: false
         affected_versions: []
         fixed_versions: []
-        unaffected_versions: []
+        unaffected_versions:
+          - ''
+    vendor_links:
+      - https://help.zoho.com/portal/en/community/topic/update-on-the-recent-apache-log4j-vulnerability
+    notes: ''
+    references:
+      - ''
+    last_updated: '2021-02-01T00:00:00'
+  - vendor: Zoom
+    product: ''
+    cves:
+      cve-2021-4104:
+        investigated: true
+        affected_versions: []
+        fixed_versions: []
+        unaffected_versions:
+          - ''
+      cve-2021-44228:
+        investigated: true
+        affected_versions: []
+        fixed_versions: []
+        unaffected_versions:
+          - ''
+      cve-2021-45046:
+        investigated: true
+        affected_versions: []
+        fixed_versions: []
+        unaffected_versions:
+          - ''
+      cve-2021-45105:
+        investigated: true
+        affected_versions: []
+        fixed_versions: []
+        unaffected_versions:
+          - ''
     vendor_links:
       - https://explore.zoom.us/en/trust/security/security-bulletin/security-bulletin-log4j/?=nocache
     notes: ''
@@ -444,13 +770,80 @@ software:
       - ''
     last_updated: '2022-01-12T07:18:50+00:00'
   - vendor: Zyxel
-    product: Security Firewall/Gateways
+    product: All other products
     cves:
       cve-2021-4104:
-        investigated: false
+        investigated: true
         affected_versions: []
         fixed_versions: []
+        unaffected_versions:
+          - ''
+      cve-2021-44228:
+        investigated: true
+        affected_versions: []
+        fixed_versions: []
+        unaffected_versions:
+          - ''
+      cve-2021-45046:
+        investigated: true
+        affected_versions: []
+        fixed_versions: []
+        unaffected_versions:
+          - ''
+      cve-2021-45105:
+        investigated: true
+        affected_versions: []
+        fixed_versions: []
+        unaffected_versions:
+          - ''
+    vendor_links:
+      - https://community.zyxel.com/en/discussion/12229/zyxel-security-advisory-for-apache-log4j-rce-vulnerability
+    notes: ''
+    references:
+      - ''
+    last_updated: '2021-12-14T00:00:00'
+  - vendor: Zyxel
+    product: Netlas Element Management System (EMS)
+    cves:
+      cve-2021-4104:
+        investigated: true
+        affected_versions: []
+        fixed_versions: []
+        unaffected_versions:
+          - ''
+      cve-2021-44228:
+        investigated: true
+        affected_versions:
+          - ''
+        fixed_versions: []
         unaffected_versions: []
+      cve-2021-45046:
+        investigated: true
+        affected_versions: []
+        fixed_versions: []
+        unaffected_versions:
+          - ''
+      cve-2021-45105:
+        investigated: true
+        affected_versions: []
+        fixed_versions: []
+        unaffected_versions:
+          - ''
+    vendor_links:
+      - https://community.zyxel.com/en/discussion/12229/zyxel-security-advisory-for-apache-log4j-rce-vulnerability
+    notes: Hotfix availibility Dec. 20 2021. Patch availability in end of Feb. 2022.
+    references:
+      - ''
+    last_updated: '2021-12-14T00:00:00'
+  - vendor: Zyxel
+    product: Security Firewall/Gateways
+    cves:
+      cve-2021-4104:
+        investigated: true
+        affected_versions: []
+        fixed_versions: []
+        unaffected_versions:
+          - ''
       cve-2021-44228:
         investigated: true
         affected_versions: []
@@ -459,15 +852,17 @@ software:
           - ZLD Firmware Security Services
           - Nebula
       cve-2021-45046:
-        investigated: false
+        investigated: true
         affected_versions: []
         fixed_versions: []
-        unaffected_versions: []
+        unaffected_versions:
+          - ''
       cve-2021-45105:
-        investigated: false
+        investigated: true
         affected_versions: []
         fixed_versions: []
-        unaffected_versions: []
+        unaffected_versions:
+          - ''
     vendor_links:
       - https://community.zyxel.com/en/discussion/12229/zyxel-security-advisory-for-apache-log4j-rce-vulnerability
     notes: ''