Enhancement: cves/2021/CVE-2021-34473.yaml by mp

cves/2021/CVE-2021-34473.yaml

@@ -1,19 +1,21 @@
 id: CVE-2021-34473
 
 info:
-  name: Exchange Server SSRF (ProxyShell)
+  name: Exchange Server - Remote Code Execution
   author: arcc,intx0x80,dwisiswant0,r3dg33k
   severity: critical
   description: |
-    Microsoft Exchange Server Remote Code Execution Vulnerability This CVE ID is unique from CVE-2021-31196, CVE-2021-31206.
+    Microsoft Exchange Server is vulnerable to a remote code execution Vulnerability. This CVE ID is unique from CVE-2021-31196, CVE-2021-31206.
   reference:
     - https://msrc.microsoft.com/update-guide/vulnerability/CVE-2021-34473
     - https://blog.orange.tw/2021/08/proxylogon-a-new-attack-surface-on-ms-exchange-part-1.html
     - https://peterjson.medium.com/reproducing-the-proxyshell-pwn2own-exploit-49743a4ea9a1
+    - https://nvd.nist.gov/vuln/detail/CVE-2021-34473
   classification:
     cvss-metrics: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
     cvss-score: 9.8
     cve-id: CVE-2021-34473
+  remediaton: Apply Microsoft Exchange Server 2019 Cumulative Update 9 or upgrade to the latest version.
   tags: cve,cve2021,ssrf,rce,exchange
 
 requests:
@@ -28,4 +30,6 @@ requests:
         condition: or
         words:
           - "Microsoft.Exchange.Clients.Owa2.Server.Core.OwaADUserNotFoundException"
-          - "Exchange MAPI/HTTP Connectivity Endpoint"
+          - "Exchange MAPI/HTTP Connectivity Endpoint"
+
+# Enhanced by mp on 2022/05/02