Description
ASP.NET Core 2.0 allows an attacker to steal log-in session information such as cookies or authentication tokens via a specially crafted URL aka "ASP.NET Core Elevation Of Privilege Vulnerability".
References (3)
Core 3
Core References
Issue Tracking, Patch, Vendor Advisory x_refsource_confirm
https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2017-11879
Third Party Advisory, VDB Entry vdb-entry
x_refsource_bid
http://www.securityfocus.com/bid/101713
Issue Tracking, Third Party Advisory, VDB Entry vdb-entry
x_refsource_sectrack
http://www.securitytracker.com/id/1039793
Scores
CVSS v3
8.8
EPSS
0.0977
EPSS Percentile
93.1%
Attack Vector
NETWORK
CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Details
CWE
CWE-601
Status
published
Products (4)
microsoft/asp.net_core
2.0
Microsoft Corporation/ASP.NET Core
ASP.NET Core 2.0
nuget/Microsoft.AspNetCore.All
2.0.0 - 2.0.3NuGet
nuget/Microsoft.AspNetCore.Mvc.Core
2.0.0 - 2.0.1NuGet
Published
Nov 15, 2017
Tracked Since
Feb 18, 2026