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MicrosoftMS:CVE-2021-30577

HistoryJul 22, 2021 - 7:00 a.m.

Chromium: CVE-2021-30577 Insufficient policy enforcement in Installer

2021-07-2207:00:00

Microsoft

msrc.microsoft.com

chromium

cve-2021-30577

insufficient policy enforcement

installer

google chrome releases

microsoft edge

CVSS2

6.8

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

AV:N/AC:M/Au:N/C:P/I:P/A:P

CVSS3

7.8

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

EPSS

0.001

Percentile

50.7%

JSON

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

Affected configurations

Vulners

Node

microsoftedge_chromiumRange<92.0.902.55

VendorProductVersionCPE
microsoftedge_chromium*cpe:2.3:a:microsoft:edge_chromium:*:*:*:*:*:*:*:*

Vendor	Product	Version	CPE
microsoft	edge_chromium	*	cpe:2.3:a:microsoft:edge_chromium::::::::

CVSS2

6.8

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

AV:N/AC:M/Au:N/C:P/I:P/A:P

CVSS3

7.8

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

EPSS

0.001

Percentile

50.7%

JSON

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