KB5007207: Windows 10 LTS 1507 Security Update (November 2021)

high Nessus Plugin ID 154987

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Synopsis

The remote Windows host is affected by multiple vulnerabilities.

Description

The Windows installation on the remote host is missing security updates. It is, therefore, affected by multiple vulnerabilities:

- A remote code execution vulnerability. An attacker can exploit this to bypass authentication and execute unauthorized arbitrary commands.

- An elevation of privilege vulnerability. An attacker can exploit this to gain elevated privileges.

- A denial of service (DoS) vulnerability. An attacker can exploit this issue to cause the affected component to deny system or application services.

- An information disclosure vulnerability. An attacker can exploit this to disclose potentially sensitive information.

Solution

Apply Cumulative Update 5007207

Plugin Details

Severity: High

ID: 154987

File Name: smb_nt_ms21_nov_5007207.nasl

Version: 1.14

Type: local

Agent: windows

Family: Windows : Microsoft Bulletins

Published: 11/9/2021

Updated: 11/28/2024

Supported Sensors: Nessus Agent, Nessus

Risk Information

VPR

Risk Factor: Critical

Score: 9.7

CVSS v2

Risk Factor: High

Base Score: 7.2

Temporal Score: 6.3

Vector: CVSS2#AV:L/AC:L/Au:N/C:C/I:C/A:C

CVSS Score Source: CVE-2021-42285

CVSS v3

Risk Factor: High

Base Score: 8.8

Temporal Score: 8.4

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

Temporal Vector: CVSS:3.0/E:H/RL:O/RC:C

CVSS Score Source: CVE-2021-38666

Vulnerability Information

CPE: cpe:/o:microsoft:windows_10_1507

Required KB Items: SMB/MS_Bulletin_Checks/Possible

Exploit Available: true

Exploit Ease: Exploits are available

Patch Publication Date: 11/4/2021

Vulnerability Publication Date: 11/4/2021

CISA Known Exploited Vulnerability Due Dates: 3/17/2022

Reference Information

CVE: CVE-2021-38631, CVE-2021-38665, CVE-2021-38666, CVE-2021-41356, CVE-2021-41366, CVE-2021-41367, CVE-2021-41370, CVE-2021-41371, CVE-2021-41377, CVE-2021-41379, CVE-2021-42275, CVE-2021-42276, CVE-2021-42277, CVE-2021-42279, CVE-2021-42283, CVE-2021-42284, CVE-2021-42285

IAVA: 2021-A-0539-S, 2021-A-0545-S

MSFT: MS21-5007207

Detections

Analytics