CVE-2021-42297

Published on: Not Yet Published

Last Modified on: 11/29/2021 06:31:00 PM UTC

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

Certain versions of Windows 10 Update Assistant from Microsoft contain the following vulnerability:

Windows 10 Update Assistant Elevation of Privilege Vulnerability This CVE ID is unique from CVE-2021-43211.

  • CVE-2021-42297 has been assigned by URL Logo [email protected] to track the vulnerability - currently rated as HIGH severity.
  • Affected Vendor/Software: URL Logo Microsoft - Windows Update Assistant version

CVSS3 Score: 7.8 - HIGH

Attack
Vector
Attack
Complexity
Privileges
Required
User
Interaction
LOCAL LOW NONE REQUIRED
Scope Confidentiality
Impact
Integrity
Impact
Availability
Impact
UNCHANGED HIGH HIGH HIGH

CVSS2 Score: 6.9 - MEDIUM

Access
Vector
Access
Complexity
Authentication
LOCAL MEDIUM NONE
Confidentiality
Impact
Integrity
Impact
Availability
Impact
COMPLETE COMPLETE COMPLETE

CVE References

Description Tags Link
ZDI-21-1334 | Zero Day Initiative www.zerodayinitiative.com
text/html
URL Logo MISC www.zerodayinitiative.com/advisories/ZDI-21-1334/
Security Update Guide - Microsoft Security Response Center portal.msrc.microsoft.com
text/html
URL Logo MISC portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-42297

Related QID Numbers

  • 91838 Microsoft Windows 10 Update Assistant Elevation of Privilege Vulnerability November 2021

Known Affected Configurations (CPE V2.3)

Type Vendor Product Version Update Edition Language
ApplicationMicrosoftWindows 10 Update Assistant-AllAllAll
  • cpe:2.3:a:microsoft:windows_10_update_assistant:-:*:*:*:*:*:*:*:

Social Mentions

Source Title Posted (UTC)
Twitter Icon @EurekaBerry このうち、KB008380 (CVE-2021-42297) とKB5008383(CVE-2021-42291)は、今後リリース予定のセキュリティ更新プログラムでセキュリティ強化設定を強制する予定です。11月のセキュリティ更新を… twitter.com/i/web/status/1… 2021-11-09 23:33:14
Twitter Icon @campuscodi Microsoft has released today a security update for its Windows 10 update assistant to fix an EoP issue msrc.microsoft.com/update-guide/v… 2021-11-16 22:08:00
Twitter Icon @valdet_b CVE-2021-42297 - Windows 10 Update Assistant Elevation of Privilege Vulnerability msrc.microsoft.com/update-guide/v… 2021-11-16 23:46:01
Twitter Icon @EurekaBerry Windows 10 Update Assistantに影響する2件の脆弱性の情報を公開しました CVE-2021-42297/CVE-2021-43211 最新の Windows 10 Update Assistant に修正… twitter.com/i/web/status/1… 2021-11-17 00:38:48
Twitter Icon @kawn2020 #securityupdate #windows 2021.11.16 Windows 10 Update Assistant の特権の昇格の脆弱性 CVE-2021-42297 - マイクロソフト msrc.microsoft.com/update-guide/v… 2021-11-17 00:47:44
Twitter Icon @Har_sia CVE-2021-42297 har-sia.info/CVE-2021-42297… #HarsiaInfo 2021-11-17 23:01:05
Twitter Icon @CVEreport CVE-2021-42297 : #Windows 10 Update Assistant Elevation of Privilege Vulnerability This CVE ID is unique from CVE-2… twitter.com/i/web/status/1… 2021-11-24 01:15:35
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