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MicrosoftCVE-2021-26436

HistorySep 02, 2021 - 11:15 p.m.

CVE-2021-26436

2021-09-0223:15:07

microsoft

web.nvd.nist.gov

cve

2021

26436

microsoft edge

chromium-based

elevation of privilege

vulnerability

nvd

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

6.1

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

CHANGED

Confidentiality Impact

LOW

Integrity Impact

LOW

Availability Impact

NONE

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

AI Score

6.7

Confidence

High

EPSS

0.001

Percentile

46.8%

JSON

Microsoft Edge (Chromium-based) Elevation of Privilege Vulnerability

Affected configurations

Nvd

Vulners

Node

microsoftedgeRange<93.0.961.38

VendorProductVersionCPE
microsoftedge*cpe:2.3:a:microsoft:edge:*:*:*:*:*:*:*:*

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

CNA Affected

[
  {
    "vendor": "Microsoft",
    "product": "Microsoft Edge (Chromium-based)",
    "cpes": [
      "cpe:2.3:a:microsoft:edge_chromium:*:*:*:*:*:*:*:*"
    ],
    "platforms": [
      "Unknown"
    ],
    "versions": [
      {
        "version": "1.0.0",
        "lessThan": "93.0.961.38",
        "versionType": "custom",
        "status": "affected"
      }
    ]
  }
]

References

portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-26436

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

6.1

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

CHANGED

Confidentiality Impact

LOW

Integrity Impact

LOW

Availability Impact

NONE

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

AI Score

6.7

Confidence

High

EPSS

0.001

Percentile

46.8%

JSON

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