CVE-2021-30605

Inappropriate implementation in the ChromeOS Readiness Tool installer on Windows prior to 1.0.2.0 loosens DCOM access rights on two objects allowing an attacker to potentially bypass discretionary access controls.

CVSS v3 7.8 HIGH
CVSS v2.0 4.6 MEDIUM

7.8^/10

CVSS v3 : HIGH

Vector :

Exploitability : 1.8 / Impact : 5.9

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

4.6^/10

CVSS v2.0 : MEDIUM

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

Exploitability : 3.9 / Impact : 6.4

Access Vector LOCAL

Access Complexity LOW

Authentication NONE

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

References

Link	Resource
https://bit.ly/37CS6G9	Third Party Advisory
https://crbug.com/1240952	Permissions Required
https://bit.ly/37CS6G9	Third Party Advisory
https://crbug.com/1240952	Permissions Required

Configurations

Configuration 1 (hide)

AND

cpe:2.3:a:google:chrome_os_readiness_tool:*:*:*:*:*:*:*:*

OR	cpe:2.3:o:microsoft:windows_10:-:::::::*
	cpe:2.3:o:microsoft:windows_7:-:::::::*
	cpe:2.3:o:microsoft:windows_8.1:-:::::::*

History

21 Nov 2024, 06:04

Type	Values Removed	Values Added
References	~~() https://bit.ly/37CS6G9 - Third Party Advisory~~	() https://bit.ly/37CS6G9 - Third Party Advisory
References	~~() https://crbug.com/1240952 - Permissions Required~~	() https://crbug.com/1240952 - Permissions Required

Information

Published : 2021-09-08 21:15

Updated : 2024-11-21 06:04

NVD link : CVE-2021-30605

Mitre link : CVE-2021-30605

CVE.ORG link : CVE-2021-30605

JSON object : View

Products Affected

microsoft

windows_10
windows_8.1
windows_7

google

chrome_os_readiness_tool

CWE

CWE-287

Improper Authentication

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