diff --git a/2018/15xxx/CVE-2018-15388.json b/2018/15xxx/CVE-2018-15388.json
index 05b9163e5a6..fdf711a240b 100644
--- a/2018/15xxx/CVE-2018-15388.json
+++ b/2018/15xxx/CVE-2018-15388.json
@@ -1,8 +1,46 @@
 {
     "CVE_data_meta": {
-        "ASSIGNER": "cve@mitre.org",
+        "ASSIGNER": "psirt@cisco.com",
+        "DATE_PUBLIC": "2019-05-01T16:00:00-0700",
         "ID": "CVE-2018-15388",
-        "STATE": "RESERVED"
+        "STATE": "PUBLIC",
+        "TITLE": "Cisco Adaptive Security Appliance Software and Firepower Threat Defense Software WebVPN Denial of Service Vulnerability"
+    },
+    "affects": {
+        "vendor": {
+            "vendor_data": [
+                {
+                    "product": {
+                        "product_data": [
+                            {
+                                "product_name": "Cisco Adaptive Security Appliance (ASA) Software ",
+                                "version": {
+                                    "version_data": [
+                                        {
+                                            "affected": "<",
+                                            "version_value": "9.4.4.34"
+                                        },
+                                        {
+                                            "affected": "<",
+                                            "version_value": "9.6.4.25"
+                                        },
+                                        {
+                                            "affected": "<",
+                                            "version_value": "9.8.4"
+                                        },
+                                        {
+                                            "affected": "<",
+                                            "version_value": "9.9.2.50"
+                                        }
+                                    ]
+                                }
+                            }
+                        ]
+                    },
+                    "vendor_name": "Cisco"
+                }
+            ]
+        }
     },
     "data_format": "MITRE",
     "data_type": "CVE",
@@ -11,8 +49,51 @@
         "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 vulnerability in the WebVPN login process of Cisco Adaptive Security Appliance (ASA) Software and Cisco Firepower Threat Defense (FTD) Software could allow an unauthenticated, remote attacker to cause increased CPU utilization on an affected device. The vulnerability is due to excessive processing load for existing WebVPN login operations. An attacker could exploit this vulnerability by sending multiple WebVPN login requests to the device. A successful exploit could allow the attacker to increase CPU load on the device, resulting in a denial of service (DoS) condition. "
             }
         ]
+    },
+    "exploit": [
+        {
+            "lang": "eng",
+            "value": "The Cisco Product Security Incident Response Team (PSIRT) is not aware of any public announcements or malicious use of the vulnerability that is described in this advisory. "
+        }
+    ],
+    "impact": {
+        "cvss": {
+            "baseScore": "8.6",
+            "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H ",
+            "version": "3.0"
+        }
+    },
+    "problemtype": {
+        "problemtype_data": [
+            {
+                "description": [
+                    {
+                        "lang": "eng",
+                        "value": "CWE-400"
+                    }
+                ]
+            }
+        ]
+    },
+    "references": {
+        "reference_data": [
+            {
+                "name": "20190501 Cisco Adaptive Security Appliance Software and Firepower Threat Defense Software WebVPN Denial of Service Vulnerability",
+                "refsource": "CISCO",
+                "url": "https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20190501-sd-cpu-dos"
+            }
+        ]
+    },
+    "source": {
+        "advisory": "cisco-sa-20190501-sd-cpu-dos",
+        "defect": [
+            [
+                "CSCvj33780"
+            ]
+        ],
+        "discovery": "INTERNAL"
     }
-}
\ No newline at end of file
+}