CVE-2021-36930 : Microsoft Edge (Chromium-based) Elevation of Privilege Vulnerability

Microsoft Edge (Chromium-based) Elevation of Privilege Vulnerability

Published 2021-09-02 23:15:07

Updated 2023-12-28 20:15:51

View at NVD, CVE.org

Vulnerability category: Gain privilege

Products affected by CVE-2021-36930

Microsoft » Edge
Versions before (<) 93.0.961.38
cpe:2.3:a:microsoft:edge:*:*:*:*:*:*:*:*
Matching versions

EPSS FAQ

0.13%

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

~ 48 %

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

Base Score	Base Severity	CVSS Vector	Exploitability Score	Impact Score	Score Source
6.8	MEDIUM	AV:N/AC:M/Au:N/C:P/I:P/A:P	8.6	6.4	NIST
Access Vector: Network Access Complexity: Medium Authentication: None Confidentiality Impact: Partial Integrity Impact: Partial Availability Impact: Partial
8.1	HIGH	CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H	2.2	5.9	NIST
Attack Vector: Network Attack Complexity: High Privileges Required: None User Interaction: None Scope: Unchanged Confidentiality: High Integrity: High Availability: High
5.3	MEDIUM	CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:L	1.8	3.4	Microsoft Corporation
Attack Vector: Local Attack Complexity: Low Privileges Required: None User Interaction: Required Scope: Unchanged Confidentiality: Low Integrity: Low Availability: Low

CWE-269 Improper Privilege Management

The product does not properly assign, modify, track, or check privileges for an actor, creating an unintended sphere of control for that actor.

Assigned by: nvd@nist.gov (Primary)

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