CVE-2021-34473: Microsoft Exchange Server Remote Code Execution Vulnerability

CVE ID

CVE-2021-34473

Vulnerability Name

Microsoft Exchange Server Remote Code Execution Vulnerability

Project: Microsoft

Product: Exchange Server

Date

Date Added: 2021-11-03
Due Date: 2021-11-17

Desc…


This content originally appeared on DEV Community and was authored by Freedom Coder

CVE ID

CVE-2021-34473

Vulnerability Name

Microsoft Exchange Server Remote Code Execution Vulnerability

  • Project: Microsoft
  • Product: Exchange Server

Date

  • Date Added: 2021-11-03
  • Due Date: 2021-11-17

Description

Microsoft Exchange Server contains an unspecified vulnerability that allows for remote code execution.

Known To Be Used in Ransomware Campaigns?

Known

Action

Apply updates per vendor instructions.

Additional Notes

https://nvd.nist.gov/vuln/detail/CVE-2021-34473

Related Security News

More CVEs Info

Common Vulnerabilities & Exposures (CVE) List


This content originally appeared on DEV Community and was authored by Freedom Coder


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APA

Freedom Coder | Sciencx (2025-06-24T19:28:02+00:00) CVE-2021-34473: Microsoft Exchange Server Remote Code Execution Vulnerability. Retrieved from https://www.scien.cx/2025/06/24/cve-2021-34473-microsoft-exchange-server-remote-code-execution-vulnerability/

MLA
" » CVE-2021-34473: Microsoft Exchange Server Remote Code Execution Vulnerability." Freedom Coder | Sciencx - Tuesday June 24, 2025, https://www.scien.cx/2025/06/24/cve-2021-34473-microsoft-exchange-server-remote-code-execution-vulnerability/
HARVARD
Freedom Coder | Sciencx Tuesday June 24, 2025 » CVE-2021-34473: Microsoft Exchange Server Remote Code Execution Vulnerability., viewed ,<https://www.scien.cx/2025/06/24/cve-2021-34473-microsoft-exchange-server-remote-code-execution-vulnerability/>
VANCOUVER
Freedom Coder | Sciencx - » CVE-2021-34473: Microsoft Exchange Server Remote Code Execution Vulnerability. [Internet]. [Accessed ]. Available from: https://www.scien.cx/2025/06/24/cve-2021-34473-microsoft-exchange-server-remote-code-execution-vulnerability/
CHICAGO
" » CVE-2021-34473: Microsoft Exchange Server Remote Code Execution Vulnerability." Freedom Coder | Sciencx - Accessed . https://www.scien.cx/2025/06/24/cve-2021-34473-microsoft-exchange-server-remote-code-execution-vulnerability/
IEEE
" » CVE-2021-34473: Microsoft Exchange Server Remote Code Execution Vulnerability." Freedom Coder | Sciencx [Online]. Available: https://www.scien.cx/2025/06/24/cve-2021-34473-microsoft-exchange-server-remote-code-execution-vulnerability/. [Accessed: ]
rf:citation
» CVE-2021-34473: Microsoft Exchange Server Remote Code Execution Vulnerability | Freedom Coder | Sciencx | https://www.scien.cx/2025/06/24/cve-2021-34473-microsoft-exchange-server-remote-code-execution-vulnerability/ |

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