CVE-2020-1206

CVE Enrichment

CVSS: 7.5 HIGH
EPSS: 10.48%
EPSS Percentile: 95.66%
CISA KEV: Not listed

Description

An information disclosure vulnerability exists in the way that the Microsoft Server Message Block 3.1.1 (SMBv3) protocol handles certain requests, aka 'Windows SMBv3 Client/Server Information Disclosure Vulnerability'.

Technical Details

CVSS Version: 3.1
CNA / NVD Source: secure@microsoft.com
Published: 10-Jun-2020 03:15
Last Modified: 17-Jun-2026 10:00
EPSS Date: 2026-10-12
CWE: CWE-908

CVSS Vector


            CVSS:3.1                            AV:N /
                            AC:L /
                            PR:N /
                            UI:N /
                            S:U /
                            C:H /
                            I:N /
                            A:N

Affected Products / Versions

microsoft / windows_10
Version / affected range: 1903
cpe:2.3:o:microsoft:windows_10:1903:*:*:*:*:*:*:*
microsoft / windows_10
Version / affected range: 1909
cpe:2.3:o:microsoft:windows_10:1909:*:*:*:*:*:*:*
microsoft / windows_10
Version / affected range: 2004
cpe:2.3:o:microsoft:windows_10:2004:*:*:*:*:*:*:*
microsoft / windows_server_2016
Version / affected range: 1903
cpe:2.3:o:microsoft:windows_server_2016:1903:*:*:*:*:*:*:*
microsoft / windows_server_2016
Version / affected range: 1909
cpe:2.3:o:microsoft:windows_server_2016:1909:*:*:*:*:*:*:*
microsoft / windows_server_2016
Version / affected range: 2004
cpe:2.3:o:microsoft:windows_server_2016:2004:*:*:*:*:*:*:*

References

Last enrichment sync: 13-Oct-2026 00:48
Sources: NVD · FIRST EPSS · CISA KEV
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Reported Context (1)

CVE-2020-1206 CloudSEK Details MexicanMafia-Linked Intrusion Campaign Targeting Latin American Organizations

CVE (12)

People (4)

Threat Actors (7)

MITRE ATT&CK (68)

Vendors (7)

Products (14)

Tools (35)

Industries (7)

Countries (3)

Note: Related entities, including threat actors, malware, CVEs, MITRE ATT&CK techniques, vendors, products, tools, countries, and industries, are shown when they appear in the same reporting. Their presence does not necessarily mean they were targeted, compromised, vulnerable, responsible for the activity, or directly involved in the incident.