diff --git a/http/cves/2021/CVE-2021-43831.yaml b/http/cves/2021/CVE-2021-43831.yaml
index 85711779f2..d231cceb03 100644
--- a/http/cves/2021/CVE-2021-43831.yaml
+++ b/http/cves/2021/CVE-2021-43831.yaml
@@ -14,15 +14,19 @@ info:
     - https://github.com/gradio-app/gradio/security/advisories/GHSA-rhq2-3vr9-6mcr
     - https://github.com/gradio-app/gradio/commit/41bd3645bdb616e1248b2167ca83636a2653f781
   classification:
-    cvss-metrics: CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:L
-    cvss-score: 8.3
+    cvss-metrics: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:N
+    cvss-score: 7.7
     cve-id: CVE-2021-43831
+    cwe-id: CWE-22
+    epss-score: 0.00063
+    epss-percentile: 0.26511
     cpe: cpe:2.3:a:gradio_project:gradio:*:*:*:*:*:python:*:*
   metadata:
-    vendor: Gradio
-    product: Gradio
+    vendor: gradio_project
+    product: gradio
+    framework: python
     shodan-query: title:"Gradio"
-  tags: cve,cve2021,lfi,Gradio,traversal
+  tags: cve,cve2021,lfi,gradio
 
 http:
   - method: GET
@@ -35,18 +39,14 @@ http:
         - /windows/win.ini
 
     stop-at-first-match: true
-    matchers-condition: or
+    matchers-condition: and
     matchers:
-      - type: dsl
-        dsl:
-          - "regex('root:.*:0:0:', body)"
-          - "status_code == 200"
-        condition: and
+      - type: regex
+        regex:
+          - "root:.*:0:0:"
+          - "\\[(font|extension|file)s\\]"
+        condition: or
 
-      - type: dsl
-        dsl:
-          - "contains(body, 'bit app support')"
-          - "contains(body, 'fonts')"
-          - "contains(body, 'extensions')"
-          - "status_code == 200"
-        condition: and
\ No newline at end of file
+      - type: status
+        status:
+          - 200