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CVE-2019-0703: Microsoft Windows SMB Information Disclosure Vulnerability
Microsoft Windows · in CISA KEV since 2022-05-23
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2022-05-23added to KEV
2022-06-13federal remediation due date
9.64%EPSS exploit probability (30 days) 95.3th percentile
6.5 MEDIUMCVSS 3.1
Unknownknown ransomware use
1,140days from NVD publication to KEV
What it is
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.
Required action (CISA)
Apply updates per vendor instructions.
| CWE | — |
|---|---|
| CVSS vector | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N |
| NVD published | 2019-04-09 (Analyzed) |
Original records: NVD · CISA KEV · JSON: /api/cve/CVE-2019-0703.json · all KEV CVEs
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Get the full file: Exploited Vulnerabilities Brief – September 2026 ($29): this month's KEV additions ranked by EPSS, ransomware use and due date, ready to hand to a patch team. Checkout by Polar.
Get the full file: Exploited Vulnerabilities Brief – September 2026 ($29): this month's KEV additions ranked by EPSS, ransomware use and due date, ready to hand to a patch team. Checkout by Polar.