Detections
Analytics

KB4601366: Windows Server 2008 February 2021 Security Update

critical Nessus Plugin ID 146327

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Synopsis

The remote Windows host is affected by multiple vulnerabilities.

Description

The remote Windows host is missing security update 4601366 or cumulative update 4601360. It is, therefore, affected by multiple vulnerabilities :

 - A denial of service (DoS) vulnerability. An attacker can exploit this issue to cause the affected component to deny system or application services. (CVE-2021-24080, CVE-2021-24086)

 - A remote code execution vulnerability. An attacker can exploit this to bypass authentication and execute unauthorized arbitrary commands. (CVE-2021-1722, CVE-2021-24074, CVE-2021-24077, CVE-2021-24078, CVE-2021-24088, CVE-2021-24094)

 - An elevation of privilege vulnerability. An attacker can exploit this to gain elevated privileges.
 (CVE-2021-1727, CVE-2021-24102, CVE-2021-24103)

 - An information disclosure vulnerability. An attacker can exploit this to disclose potentially sensitive information. (CVE-2021-1734)

Solution

Apply Security Only update KB4601366 or Cumulative Update KB4601360.

See Also

http://www.nessus.org/u?c14cbe6f

http://www.nessus.org/u?8c43eb33

Plugin Details

Severity: Critical

ID: 146327

File Name: smb_nt_ms21_feb_4601360.nasl

Version: 1.6

Type: local

Agent: windows

Published: 2/9/2021

Updated: 7/19/2021

Supported Sensors: Frictionless Assessment Agent, Frictionless Assessment AWS, Frictionless Assessment Azure, Nessus

Risk Information

VPR

Risk Factor: Medium

Score: 6.7

CVSS v2

Risk Factor: High

Base Score: 7.5

Temporal Score: 5.9

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

CVSS Score Source: CVE-2021-24094

CVSS v3

Risk Factor: Critical

Base Score: 9.8

Temporal Score: 8.8

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

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

Vulnerability Information

CPE: cpe:/o:microsoft:windows

Required KB Items: SMB/MS_Bulletin_Checks/Possible

Exploit Available: true

Exploit Ease: Exploits are available

Patch Publication Date: 2/9/2021

Vulnerability Publication Date: 2/9/2021

Reference Information

CVE: CVE-2021-1722, CVE-2021-1727, CVE-2021-1734, CVE-2021-24074, CVE-2021-24077, CVE-2021-24078, CVE-2021-24080, CVE-2021-24086, CVE-2021-24088, CVE-2021-24094, CVE-2021-24102, CVE-2021-24103

MSFT: MS21-4601360, MS21-4601366

MSKB: 4601360, 4601366