diff --git a/data/cisagov.yml b/data/cisagov.yml
index 1b63932..48e214f 100644
--- a/data/cisagov.yml
+++ b/data/cisagov.yml
@@ -95958,6 +95958,66 @@ software:
     references:
       - ''
     last_updated: '2022-01-12T07:18:50+00:00'
+  - vendor: Mitsubishi Electric Corporation
+    product: CC-Link IE TSN
+    cves:
+      cve-2021-4104:
+        investigated: false
+        affected_versions: []
+        fixed_versions: []
+        unaffected_versions: []
+      cve-2021-44228:
+        investigated: true
+        affected_versions:
+          - <=1.02C
+        fixed_versions: []
+        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.mitsubishielectric.com/en/psirt/vulnerability/pdf/2021-030_en.pdf
+    notes: 'Product number: SW1DNN-GN610SRC-M'
+    references:
+      - ''
+    last_updated: '2022-03-31T00:00:00'
+  - vendor: Mitsubishi Electric Corporation
+    product: CC-Link IE TSN
+    cves:
+      cve-2021-4104:
+        investigated: false
+        affected_versions: []
+        fixed_versions: []
+        unaffected_versions: []
+      cve-2021-44228:
+        investigated: true
+        affected_versions: []
+        fixed_versions:
+          - 1.12F
+        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.mitsubishielectric.com/en/psirt/vulnerability/pdf/2021-030_en.pdf
+    notes: 'Product number: SW1DNN-GN610SRC-M'
+    references:
+      - ''
+    last_updated: '2022-03-31T00:00:00'
   - vendor: MMM Group
     product: Control software of all MMM series
     cves:
diff --git a/data/cisagov_M.yml b/data/cisagov_M.yml
index c6841b0..7aeb2c5 100644
--- a/data/cisagov_M.yml
+++ b/data/cisagov_M.yml
@@ -2184,7 +2184,7 @@ software:
       cve-2021-44228:
         investigated: true
         affected_versions:
-          - '<=1.02C'
+          - <=1.02C
         fixed_versions: []
         unaffected_versions: []
       cve-2021-45046:
@@ -2215,7 +2215,7 @@ software:
         investigated: true
         affected_versions: []
         fixed_versions:
-          - '1.12F'
+          - 1.12F
         unaffected_versions: []
       cve-2021-45046:
         investigated: false
diff --git a/software_lists/software_list_M.md b/software_lists/software_list_M.md
index 719e234..ff4d643 100644
--- a/software_lists/software_list_M.md
+++ b/software_lists/software_list_M.md
@@ -108,6 +108,8 @@ NOTE: This file is automatically generated. To submit updates, please refer to
 | Mirantis |  |  |  | Unknown | [link](https://github.com/Mirantis/security/blob/main/news/cve-2021-44288.md) |  |  | [cisagov](https://github.com/cisagov/log4j-affected-db) | 2022-01-12 |
 | Miro |  |  |  | Unknown | [link](https://miro.com/trust/updates/log4j/) |  |  | [cisagov](https://github.com/cisagov/log4j-affected-db) | 2022-01-12 |
 | Mitel |  |  |  | Unknown | [link](https://www.mitel.com/support/security-advisories/mitel-product-security-advisory-21-0010) |  |  | [cisagov](https://github.com/cisagov/log4j-affected-db) | 2022-01-12 |
+| Mitsubishi Electric Corporation | CC-Link IE TSN | &lt;=1.02C |  | Affected | [link](https://www.mitsubishielectric.com/en/psirt/vulnerability/pdf/2021-030_en.pdf) | Product number: SW1DNN-GN610SRC-M |  | [cisagov](https://github.com/cisagov/log4j-affected-db) | 2022-03-31 |
+| Mitsubishi Electric Corporation | CC-Link IE TSN |  | 1.12F | Fixed | [link](https://www.mitsubishielectric.com/en/psirt/vulnerability/pdf/2021-030_en.pdf) | Product number: SW1DNN-GN610SRC-M |  | [cisagov](https://github.com/cisagov/log4j-affected-db) | 2022-03-31 |
 | MMM Group | Control software of all MMM series |  |  | Unknown | [link](https://www.mmmgroup.com/en/news/cybersecurity-vulnerability-log4shell-java-library-log4j) |  |  | [cisagov](https://github.com/cisagov/log4j-affected-db) | 2022-01-05 |
 | MMM Group | RUMED360 Cycles, RUMED360 Cycles View, RUMED360 Sicon, RUMED360 ISA-Server |  |  | Unknown | [link](https://www.mmmgroup.com/en/news/cybersecurity-vulnerability-log4shell-java-library-log4j) |  |  | [cisagov](https://github.com/cisagov/log4j-affected-db) | 2022-01-05 |
 | MongoDB | All other components of MongoDB Atlas (including Atlas Database, Data Lake, Charts) |  |  | Unknown | [link](https://www.mongodb.com/blog/post/log4shell-vulnerability-cve-2021-44228-and-mongodb) |  |  | [cisagov](https://github.com/cisagov/log4j-affected-db) | 2022-01-12 |