CVE-2018-8171

High

Description

A Security Feature Bypass vulnerability exists in ASP.NET when the number of incorrect login attempts is not validated, aka "ASP.NET Security Feature Bypass Vulnerability." This affects ASP.NET, ASP.NET Core 1.1, ASP.NET Core 1.0, ASP.NET Core 2.0, ASP.NET MVC 5.2.

SeverityHigh
CVSS7.5
Exploit probability—
ProductMicrosoft Asp.net Core
PublishedJul 11, 2018
First seenJul 11, 2018

How to fix

Update
  • Microsoft.AspNetCore.Identity1.0.6, 1.1.6, 2.0.4, 2.1.2 or later

Affected products

ProductAffected versionsFixed in
microsoft asp.net_core1.0, 1.1, 2.0—
microsoft asp.net_model_view_controller5.2—
microsoft asp.net_webpages3.2.3—
Microsoft.AspNetCore.IdentityNuGet1.0.0 ≤ v < 1.0.6, 1.1.0 ≤ v < 1.1.6, 2.0.0 ≤ v < 2.0.4, 2.1.0 ≤ v < 2.1.21.0.6, 1.1.6, 2.0.4, 2.1.2

Check your version

Choose the product and enter the version you run to see whether it falls in the affected range.

In the Intelligence 360 plan

Attack Surface Management

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