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cve[email protected]CVE-2021-27085
HistoryMar 11, 2021 - 4:15 p.m.

CVE-2021-27085

2021-03-1116:15:18
web.nvd.nist.gov
878
In Wild
6
cve-2021-27085
internet explorer
remote code execution
nvd

7.6 High

CVSS2

Attack Vector

NETWORK

Attack Complexity

HIGH

Authentication

NONE

Confidentiality Impact

COMPLETE

Integrity Impact

COMPLETE

Availability Impact

COMPLETE

AV:N/AC:H/Au:N/C:C/I:C/A:C

8.8 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

CHANGED

Confidentiality Impact

LOW

Integrity Impact

HIGH

Availability Impact

LOW

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

9.2 High

AI Score

Confidence

High

0.284 Low

EPSS

Percentile

96.9%

Internet Explorer Remote Code Execution Vulnerability

Affected configurations

Vulners
NVD
Node
microsoftinternet_explorer_11Match1.0.0
VendorProductVersionCPE
microsoftinternet_explorer_111.0.0cpe:2.3:a:microsoft:internet_explorer_11:1.0.0:*:*:*:*:*:*:*

CNA Affected

[
  {
    "vendor": "Microsoft",
    "product": "Internet Explorer 11",
    "cpes": [
      "cpe:2.3:a:microsoft:internet_explorer:11:-:*:*:*:*:*:*"
    ],
    "platforms": [
      "Windows 10 Version 1803 for 32-bit Systems",
      "Windows 10 Version 1803 for x64-based Systems",
      "Windows 10 Version 1803 for ARM64-based Systems",
      "Windows 10 Version 1809 for 32-bit Systems",
      "Windows 10 Version 1809 for x64-based Systems",
      "Windows 10 Version 1809 for ARM64-based Systems",
      "Windows Server 2019",
      "Windows 10 Version 1909 for 32-bit Systems",
      "Windows 10 Version 1909 for x64-based Systems",
      "Windows 10 Version 1909 for ARM64-based Systems",
      "Windows 10 Version 2004 for 32-bit Systems",
      "Windows 10 Version 2004 for ARM64-based Systems",
      "Windows 10 Version 2004 for x64-based Systems",
      "Windows 10 Version 20H2 for 32-bit Systems",
      "Windows 10 Version 20H2 for ARM64-based Systems"
    ],
    "versions": [
      {
        "version": "1.0.0",
        "lessThan": "publication",
        "versionType": "custom",
        "status": "affected"
      }
    ]
  }
]

Social References

More

7.6 High

CVSS2

Attack Vector

NETWORK

Attack Complexity

HIGH

Authentication

NONE

Confidentiality Impact

COMPLETE

Integrity Impact

COMPLETE

Availability Impact

COMPLETE

AV:N/AC:H/Au:N/C:C/I:C/A:C

8.8 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

CHANGED

Confidentiality Impact

LOW

Integrity Impact

HIGH

Availability Impact

LOW

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

9.2 High

AI Score

Confidence

High

0.284 Low

EPSS

Percentile

96.9%