Microsoft Paint 3D Multiple Vulnerabilities (June 2021)

medium Nessus Plugin ID 150373
New! Plugin Severity Now Using CVSS v3

The calculated severity for Plugins has been updated to use CVSS v3 by default. Plugins that do not have a CVSS v3 score will fall back to CVSS v2 for calculating severity. Severity display preferences can be toggled in the settings dropdown.

Synopsis

The Windows app installed on the remote host is affected by multiple vulnerabilities.

Description

The Windows 'Paint 3D' app installed on the remote host is affected by multiple remote code execution vulnerabilities. An attacker can exploit these to bypass authentication and execute unauthorized arbitrary commands.

Solution

Upgrade to app version 6.2105.4017.0, or later via the Microsoft Store.

See Also

http://www.nessus.org/u?941966fe

http://www.nessus.org/u?a40919a7

http://www.nessus.org/u?99b641c8

Plugin Details

Severity: Medium

ID: 150373

File Name: smb_nt_ms21_june_mspaint3d.nasl

Version: 1.3

Type: local

Agent: windows

Family: Windows

Published: 6/8/2021

Updated: 6/11/2021

Dependencies: smb_hotfixes.nasl, wmi_enum_windows_app_store.nbin

Risk Information

CVSS Score Source: CVE-2021-31946

VPR

Risk Factor: Medium

Score: 4.7

CVSS v2

Risk Factor: Medium

Base Score: 6.8

Temporal Score: 5

Vector: AV:N/AC:M/Au:N/C:P/I:P/A:P

Temporal Vector: E:U/RL:OF/RC:C

CVSS v3

Risk Factor: Medium

Base Score: 6.6

Temporal Score: 5.8

Vector: CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:L/A:L

Temporal Vector: E:U/RL:O/RC:C

Vulnerability Information

CPE: cpe:/o:microsoft:windows

Required KB Items: SMB/Registry/Enumerated, WMI/Windows App Store/Enumerated

Exploit Ease: No known exploits are available

Patch Publication Date: 6/8/2021

Vulnerability Publication Date: 6/8/2021

Reference Information

CVE: CVE-2021-31945, CVE-2021-31946, CVE-2021-31983