Internet Explorer Remote Code Execution Vulnerability
Published 2021-03-11 16:15:19
Updated 2023-12-29 17:16:07
View at NVD,   CVE.org
Vulnerability category: Execute code

CVE-2021-27085 is in the CISA Known Exploited Vulnerabilities Catalog

CISA vulnerability name:
Microsoft Internet Explorer Remote Code Execution Vulnerability
CISA required action:
Apply updates per vendor instructions.
CISA description:
Microsoft Internet Explorer contains an unspecified vulnerability that allows for remote code execution.
Added on 2021-11-03 Action due date 2021-11-17

Exploit prediction scoring system (EPSS) score for CVE-2021-27085

Probability of exploitation activity in the next 30 days: 30.76%

Percentile, the proportion of vulnerabilities that are scored at or less: ~ 97 % EPSS Score History EPSS FAQ

CVSS scores for CVE-2021-27085

Base Score Base Severity CVSS Vector Exploitability Score Impact Score Score Source
7.6
HIGH AV:N/AC:H/Au:N/C:C/I:C/A:C
4.9
10.0
NIST
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
8.8
HIGH CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:H/A:L
2.8
5.3
Microsoft Corporation

References for CVE-2021-27085

Products affected by CVE-2021-27085

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