CVE-2019-0703—Microsoft Windows SMB Information Disclosure Vulnerability

PUBLISHEDvulnerability record
2022-05-23 · last modified June 21, 2025

Metadata

CVE ID:
CVE-2019-0703
Project:
Microsoft
Product:
Windows
Date Added:
2022-05-23
Due Date:
2022-06-13
Last Updated:
June 21, 2025

Vulnerability Name

Microsoft Windows SMB Information Disclosure Vulnerability

Description

An information disclosure vulnerability exists in the way that the Windows SMB Server handles certain requests, which could lead to information disclosure from the server.

Known To Be Used in Ransomware Campaigns?

Ransomware Status:
Unknown

Action

Apply updates per vendor instructions.

Additional Notes

  • https://nvd.nist.gov/vuln/detail/CVE-2019-0703
browse all CVEs