MEDIUM CISA KEV

CVE-2019-0703

CVSS v3

6.5

MEDIUM

EPSS Score

20.0%

exploit probability

CISA KEV

Yes

known exploited

Exploitation

—

SSVC status

Description

An information disclosure vulnerability exists in the way that the Windows SMB Server handles certain requests, aka 'Windows SMB Information Disclosure Vulnerability'. This CVE ID is unique from CVE-2019-0704, CVE-2019-0821.

CISA Known Exploited Vulnerability

Date Added
5/23/2022
Patch Due Date
6/13/2022
Ransomware Use
Unknown

Technical details

Published
4/9/2019

Frequently asked questions

What is CVE-2019-0703?

An information disclosure vulnerability exists in the way that the Windows SMB Server handles certain requests, aka 'Windows SMB Information Disclosure Vulnerability'. This CVE ID is unique from CVE-2019-0704, CVE-2019-0821.

Is CVE-2019-0703 actively exploited?

Yes. CVE-2019-0703 is on the CISA Known Exploited Vulnerabilities (KEV) catalog, meaning it has been confirmed as actively exploited in the wild. CISA requires federal agencies to patch by 6/13/2022.

What is the CVSS score for CVE-2019-0703?

CVE-2019-0703 has a CVSS v3 base score of 6.5 (MEDIUM severity).

Is CVE-2019-0703 affecting your environment?

Use isMalicious to check if any of your IPs or domains are associated with this vulnerability's IOCs.

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