diff --git a/2021/33xxx/CVE-2021-33037.json b/2021/33xxx/CVE-2021-33037.json
index 9be4b5055a9..75842397070 100644
--- a/2021/33xxx/CVE-2021-33037.json
+++ b/2021/33xxx/CVE-2021-33037.json
@@ -111,6 +111,11 @@
                 "refsource": "CONFIRM",
                 "name": "https://security.netapp.com/advisory/ntap-20210827-0007/",
                 "url": "https://security.netapp.com/advisory/ntap-20210827-0007/"
+            },
+            {
+                "refsource": "MLIST",
+                "name": "[tomee-commits] 20210830 [jira] [Commented] (TOMEE-3778) Update embedded Tomcat to 9.0.48 or later to address CVE-2021-33037",
+                "url": "https://lists.apache.org/thread.html/rd0dfea39829bc0606c936a16f6fca338127c86c0a1083970b45ac8d2@%3Ccommits.tomee.apache.org%3E"
             }
         ]
     },
diff --git a/2021/3xxx/CVE-2021-3748.json b/2021/3xxx/CVE-2021-3748.json
new file mode 100644
index 00000000000..6f2c4094a46
--- /dev/null
+++ b/2021/3xxx/CVE-2021-3748.json
@@ -0,0 +1,18 @@
+{
+    "data_type": "CVE",
+    "data_format": "MITRE",
+    "data_version": "4.0",
+    "CVE_data_meta": {
+        "ID": "CVE-2021-3748",
+        "ASSIGNER": "cve@mitre.org",
+        "STATE": "RESERVED"
+    },
+    "description": {
+        "description_data": [
+            {
+                "lang": "eng",
+                "value": "** RESERVED ** This candidate has been reserved by an organization or individual that will use it when announcing a new security problem. When the candidate has been publicized, the details for this candidate will be provided."
+            }
+        ]
+    }
+}
\ No newline at end of file