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[email protected]CVE-2017-8700

HistoryNov 15, 2017 - 3:29 a.m.

CVE-2017-8700

2017-11-1503:29:02

[email protected]

web.nvd.nist.gov

cve-2017-8700

asp.net core

cors

bypass

vulnerability

information disclosure

5 Medium

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

NONE

Availability Impact

NONE

AV:N/AC:L/Au:N/C:P/I:N/A:N

7.5 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

NONE

Availability Impact

NONE

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

7.2 High

AI Score

Confidence

High

0.009 Low

EPSS

Percentile

83.1%

JSON

ASP.NET Core 1.0, 1.1, and 2.0 allow an attacker to bypass Cross-origin Resource Sharing (CORS) configurations and retrieve normally restricted content from a web application, aka “ASP.NET Core Information Disclosure Vulnerability”.

Affected configurations

Vulners

NVD

Node

microsoft_corporationasp.net_core

CPENameOperatorVersion
microsoft:asp.net_coremicrosoft asp.net coreeq1.0
microsoft:asp.net_coremicrosoft asp.net coreeq1.1
microsoft:asp.net_coremicrosoft asp.net coreeq2.0

CPE	Name	Operator	Version
microsoft:asp.net_core	microsoft asp.net core	eq	1.0
microsoft:asp.net_core	microsoft asp.net core	eq	1.1
microsoft:asp.net_core	microsoft asp.net core	eq	2.0

CNA Affected

[
  {
    "product": "ASP.NET Core",
    "vendor": "Microsoft Corporation",
    "versions": [
      {
        "status": "affected",
        "version": "ASP.NET Core 1.0, 1.1, and 2.0"
      }
    ]
  }
]