diff --git a/2019/9xxx/CVE-2019-9491.json b/2019/9xxx/CVE-2019-9491.json
index 916ec2e87af..99b3811af71 100644
--- a/2019/9xxx/CVE-2019-9491.json
+++ b/2019/9xxx/CVE-2019-9491.json
@@ -71,6 +71,11 @@
                 "refsource": "FULLDISC",
                 "name": "20191022 Trend Micro Anti-Threat Toolkit (ATTK) <= v1.62.0.1218 Remote Code Execution 0day CVE-2019-9491",
                 "url": "http://seclists.org/fulldisclosure/2019/Oct/42"
+            },
+            {
+                "refsource": "BUGTRAQ",
+                "name": "20200130 [CVE-2019-20358] CVE-2019-9491 in Trend Micro Anti-Threat Toolkit (ATTK) was NOT properly FIXED",
+                "url": "https://seclists.org/bugtraq/2020/Jan/55"
             }
         ]
     }