diff --git a/2019/12xxx/CVE-2019-12797.json b/2019/12xxx/CVE-2019-12797.json
index 3df103d74f7..37da0b3f23b 100644
--- a/2019/12xxx/CVE-2019-12797.json
+++ b/2019/12xxx/CVE-2019-12797.json
@@ -1,17 +1,71 @@
 {
-    "data_type": "CVE",
-    "data_format": "MITRE",
-    "data_version": "4.0",
     "CVE_data_meta": {
-        "ID": "CVE-2019-12797",
         "ASSIGNER": "cve@mitre.org",
-        "STATE": "RESERVED"
+        "ID": "CVE-2019-12797",
+        "STATE": "PUBLIC"
     },
+    "affects": {
+        "vendor": {
+            "vendor_data": [
+                {
+                    "product": {
+                        "product_data": [
+                            {
+                                "product_name": "n/a",
+                                "version": {
+                                    "version_data": [
+                                        {
+                                            "version_value": "n/a"
+                                        }
+                                    ]
+                                }
+                            }
+                        ]
+                    },
+                    "vendor_name": "n/a"
+                }
+            ]
+        }
+    },
+    "data_format": "MITRE",
+    "data_type": "CVE",
+    "data_version": "4.0",
     "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."
+                "value": "A clone version of an ELM327 OBD2 Bluetooth device has a hardcoded PIN, leading to arbitrary commands to an OBD-II bus of a vehicle, as demonstrated by turning off the vehicle's lights."
+            }
+        ]
+    },
+    "problemtype": {
+        "problemtype_data": [
+            {
+                "description": [
+                    {
+                        "lang": "eng",
+                        "value": "n/a"
+                    }
+                ]
+            }
+        ]
+    },
+    "references": {
+        "reference_data": [
+            {
+                "refsource": "MISC",
+                "name": "https://www.kth.se/polopoly_fs/1.914060.1561621279!/Ludvig%20and%20Daniel_final_dongles.pdf",
+                "url": "https://www.kth.se/polopoly_fs/1.914060.1561621279!/Ludvig%20and%20Daniel_final_dongles.pdf"
+            },
+            {
+                "refsource": "MISC",
+                "name": "https://www.kth.se/polopoly_fs/1.917488.1564430206!/elm327.pdf",
+                "url": "https://www.kth.se/polopoly_fs/1.917488.1564430206!/elm327.pdf"
+            },
+            {
+                "refsource": "MISC",
+                "name": "https://www.kth.se/polopoly_fs/1.914063.1561621564!/Marstorp%20%26%20Lindstrom%2C%20Security%20Testing%20of%20an%20OBD-II%20Connected%20IoT%20Device.pdf",
+                "url": "https://www.kth.se/polopoly_fs/1.914063.1561621564!/Marstorp%20%26%20Lindstrom%2C%20Security%20Testing%20of%20an%20OBD-II%20Connected%20IoT%20Device.pdf"
             }
         ]
     }