minor update

http/cves/2023/CVE-2023-47218.yaml

@@ -3,7 +3,7 @@ id: CVE-2023-47218
 info:
   name: QNAP QTS and QuTS Hero  - OS Command Injection
   author: ritikchaddha
-  severity: high
+  severity: medium
   description: |
     An OS command injection vulnerability has been reported to affect several QNAP operating system versions. If exploited, the vulnerability could allow users to execute commands via a network. We have already fixed the vulnerability in the following versions: QTS 5.1.5.2645 build 20240116 and later QuTS hero h5.1.5.2647 build 20240118 and later QuTScloud c5.1.5.2651 and later.
   reference:
@@ -11,11 +11,14 @@ info:
     - https://twitter.com/win3zz/status/1760224052289888668/photo/3
     - https://www.rapid7.com/blog/post/2024/02/13/cve-2023-47218-qnap-qts-and-quts-hero-unauthenticated-command-injection-fixed/
     - https://nvd.nist.gov/vuln/detail/CVE-2023-47218
+    - https://www.qnap.com/en/security-advisory/qsa-23-57
   classification:
-    cvss-metrics: CVSS:3.0/AV:A/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:H
-    cvss-score: 8.3
-    cwe-id: CWE-78
+    cvss-metrics: CVSS:3.1/AV:A/AC:H/PR:N/UI:N/S:C/C:L/I:L/A:L
+    cvss-score: 5.8
     cve-id: CVE-2023-47218
+    cwe-id: CWE-77
+    epss-score: 0.01317
+    epss-percentile: 0.8569
   metadata:
     verified: true
     max-request: 2