CVE-2020-0796

Published Mar 12, 2020

Last updated 19 days ago

Overview

Description
A remote code execution vulnerability exists in the way that the Microsoft Server Message Block 3.1.1 (SMBv3) protocol handles certain requests, aka 'Windows SMBv3 Client/Server Remote Code Execution Vulnerability'.
Source
secure@microsoft.com
NVD status
Modified

Risk scores

CVSS 3.1

Type
Primary
Base score
10
Impact score
6
Exploitability score
3.9
Vector string
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H
Severity
CRITICAL

CVSS 2.0

Type
Primary
Base score
7.5
Impact score
6.4
Exploitability score
10
Vector string
AV:N/AC:L/Au:N/C:P/I:P/A:P

Known exploits

Data from CISA

Vulnerability name
Microsoft SMBv3 Remote Code Execution Vulnerability
Exploit added on
Feb 10, 2022
Exploit action due
Aug 10, 2022
Required action
Apply updates per vendor instructions.

Weaknesses

nvd@nist.gov
CWE-119

Social media

Hype score
Not currently trending

Configurations