CVE-2021-33741 : Microsoft Edge (Chromium-based) Elevation of Privilege Vulnerability

Microsoft Edge (Chromium-based) Elevation of Privilege Vulnerability

Published 2021-06-08 23:15:10

Updated 2023-08-01 23:15:16

View at NVD, CVE.org

Vulnerability category: Gain privilege

Products affected by CVE-2021-33741

Microsoft » Edge Chromium
Versions before (<) 91.0.864.41
cpe:2.3:a:microsoft:edge_chromium:*:*:*:*:*:*:*:*
Matching versions

EPSS FAQ

0.32%

Probability of exploitation activity in the next 30 days EPSS Score History

~ 71 %

Percentile, the proportion of vulnerabilities that are scored at or less

Base Score	Base Severity	CVSS Vector	Exploitability Score	Impact Score	Score Source
5.1	MEDIUM	AV:N/AC:H/Au:N/C:P/I:P/A:P	4.9	6.4	NIST
Access Vector: Network Access Complexity: High Authentication: None Confidentiality Impact: Partial Integrity Impact: Partial Availability Impact: Partial
7.5	HIGH	CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H	1.6	5.9	NIST
Attack Vector: Network Attack Complexity: High Privileges Required: None User Interaction: Required Scope: Unchanged Confidentiality: High Integrity: High Availability: High
8.2	HIGH	CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:L/A:N	2.8	4.7	Microsoft Corporation
Attack Vector: Network Attack Complexity: Low Privileges Required: None User Interaction: Required Scope: Changed Confidentiality: High Integrity: Low Availability: None

https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-33741

CVE-2021-33741 - Security Update Guide - Microsoft - Microsoft Edge (Chromium-based) Elevation of Privilege Vulnerability
Patch;Vendor Advisory

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