diff --git a/cves/2021/CVE-2021-43734.yaml b/cves/2021/CVE-2021-43734.yaml
index 847f93dd52..c62bcdc184 100644
--- a/cves/2021/CVE-2021-43734.yaml
+++ b/cves/2021/CVE-2021-43734.yaml
@@ -9,6 +9,8 @@ info:
     - https://nvd.nist.gov/vuln/detail/CVE-2021-43734
   description: |
     kkFileview v4.0.0 has arbitrary file read through a directory traversal vulnerability which may lead to sensitive file leak on related host.
+  classification:
+    cve-id: CVE-2021-43734
   metadata:
     verified: true
     shodan-query: http.html:"kkFileView"