Executive Summary

Informations
Name CVE-2021-34473 First vendor Publication 2021-07-14
Vendor Cve Last vendor Modification 2023-12-28

Security-Database Scoring CVSS v3

Cvss vector : CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N
Overall CVSS Score 9.1
Base Score 9.1 Environmental Score 9.1
impact SubScore 5.2 Temporal Score 9.1
Exploitabality Sub Score 3.9
 
Attack Vector Network Attack Complexity Low
Privileges Required None User Interaction None
Scope Unchanged Confidentiality Impact High
Integrity Impact High Availability Impact None
Calculate full CVSS 3.0 Vectors scores

Security-Database Scoring CVSS v2

Cvss vector : (AV:N/AC:L/Au:N/C:C/I:C/A:C)
Cvss Base Score 10 Attack Range Network
Cvss Impact Score 10 Attack Complexity Low
Cvss Expoit Score 10 Authentication None Required
Calculate full CVSS 2.0 Vectors scores

Detail

Microsoft Exchange Server Remote Code Execution Vulnerability

Original Source

Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-34473

CPE : Common Platform Enumeration

TypeDescriptionCount
Application 5

Metasploit Database

id Description
2021-04-06 Microsoft Exchange ProxyShell RCE

Sources (Detail)

Source Url
MISC http://packetstormsecurity.com/files/163895/Microsoft-Exchange-ProxyShell-Rem...
https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-3...
https://www.zerodayinitiative.com/advisories/ZDI-21-821/

Alert History

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Date Informations
2023-12-29 05:27:57
  • Multiple Updates
2022-07-13 17:27:41
  • Multiple Updates
2021-09-21 21:23:33
  • Multiple Updates
2021-08-21 00:22:59
  • Multiple Updates
2021-08-19 21:23:09
  • Multiple Updates
2021-07-19 21:23:08
  • Multiple Updates
2021-07-19 17:22:48
  • Multiple Updates
2021-07-15 00:22:52
  • First insertion