{
   "CVE_data_meta" : {
      "ASSIGNER" : "psirt@us.ibm.com",
      "DATE_PUBLIC" : "2018-12-17T00:00:00",
      "ID" : "CVE-2018-1778",
      "STATE" : "PUBLIC"
   },
   "affects" : {
      "vendor" : {
         "vendor_data" : [
            {
               "product" : {
                  "product_data" : [
                     {
                        "product_name" : "API Connect",
                        "version" : {
                           "version_data" : [
                              {
                                 "version_value" : "5.0.8.0"
                              },
                              {
                                 "version_value" : "2018.1"
                              },
                              {
                                 "version_value" : "5.0.8.4"
                              },
                              {
                                 "version_value" : "2018.4.1"
                              }
                           ]
                        }
                     }
                  ]
               },
               "vendor_name" : "IBM"
            }
         ]
      }
   },
   "data_format" : "MITRE",
   "data_type" : "CVE",
   "data_version" : "4.0",
   "description" : {
      "description_data" : [
         {
            "lang" : "eng",
            "value" : "IBM LoopBack (IBM API Connect 2018.1, 2018.4.1, 5.0.8.0, and 5.0.8.4) could allow an attacker to bypass authentication if the AccessToken Model is exposed over a REST API, it is then possible for anyone to create an AccessToken for any User provided they know the userId and can hence get access to the other user’s data / access to their privileges (if the user happens to be an Admin for example). IBM X-Force ID: 148801."
         }
      ]
   },
   "impact" : {
      "cvssv3" : {
         "BM" : {
            "A" : "L",
            "AC" : "H",
            "AV" : "N",
            "C" : "H",
            "I" : "H",
            "PR" : "N",
            "S" : "U",
            "SCORE" : "7.700",
            "UI" : "N"
         },
         "TM" : {
            "E" : "U",
            "RC" : "C",
            "RL" : "O"
         }
      }
   },
   "problemtype" : {
      "problemtype_data" : [
         {
            "description" : [
               {
                  "lang" : "eng",
                  "value" : "Bypass Security"
               }
            ]
         }
      ]
   },
   "references" : {
      "reference_data" : [
         {
            "name" : "http://www.ibm.com/support/docview.wss?uid=ibm10733883",
            "refsource" : "CONFIRM",
            "url" : "http://www.ibm.com/support/docview.wss?uid=ibm10733883"
         },
         {
            "name" : "106313",
            "refsource" : "BID",
            "url" : "http://www.securityfocus.com/bid/106313"
         },
         {
            "name" : "ibm-loopback-cve20181778-auth-bypass(148801)",
            "refsource" : "XF",
            "url" : "https://exchange.xforce.ibmcloud.com/vulnerabilities/148801"
         }
      ]
   }
}