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HIGH · 7.8

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 acc...

Vulnerability Description

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 Score

7.8

HIGH

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
HIGH
Integrity
HIGH
Availability
HIGH

Affected Products

VendorProductVersions
GoogleChrome Os Readiness Tool< 1.0.2.0
MicrosoftWindows 10-
MicrosoftWindows 7-
MicrosoftWindows 8.1-

Related Weaknesses (CWE)

CWE-287

References

FAQ

What is CVE-2021-30605?

CVE-2021-30605 is a vulnerability with a CVSS score of 7.8 (HIGH). 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 acc...

How severe is CVE-2021-30605?

CVE-2021-30605 has been rated HIGH with a CVSS base score of 7.8/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2021-30605?

Check the references section above for vendor advisories and patch information. Affected products include: Google Chrome Os Readiness Tool, Microsoft Windows 10, Microsoft Windows 7, Microsoft Windows 8.1.