CVE-2017-8700
ASP.NET Core CORS Bypass Information Disclosure
Description
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".
INFO
Published Date :
Nov. 15, 2017, 3:29 a.m.
Last Modified :
Oct. 3, 2019, 12:03 a.m.
Source :
[email protected]
Remotely Exploitable :
Yes !
Impact Score :
3.6
Exploitability Score :
3.9
References to Advisories, Solutions, and Tools
Here, you will find a curated list of external links that provide in-depth
information, practical solutions, and valuable tools related to
CVE-2017-8700.
| URL | Resource |
|---|---|
| http://www.securityfocus.com/bid/101712 | Third Party Advisory VDB Entry |
| http://www.securitytracker.com/id/1039793 | Issue Tracking Third Party Advisory VDB Entry |
| https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2017-8700 | Issue Tracking Patch Vendor Advisory |
We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).
Results are limited to the first 15 repositories due to potential performance issues.
The following list is the news that have been mention
CVE-2017-8700 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2017-8700 vulnerability over time.
Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.
-
CVE Modified by [email protected]
May. 14, 2024
Action Type Old Value New Value -
CWE Remap by [email protected]
Oct. 03, 2019
Action Type Old Value New Value Changed CWE CWE-284 NVD-CWE-noinfo -
Reanalysis by [email protected]
Feb. 01, 2018
Action Type Old Value New Value Changed CPE Configuration OR *cpe:2.3:a:microsoft:aspnetcore:1.0:*:*:*:*:*:*:* *cpe:2.3:a:microsoft:aspnetcore:1.1:*:*:*:*:*:*:* *cpe:2.3:a:microsoft:aspnetcore:2.0:*:*:*:*:*:*:* OR *cpe:2.3:a:microsoft:asp.net_core:1.0:*:*:*:*:*:*:* *cpe:2.3:a:microsoft:asp.net_core:1.1:*:*:*:*:*:*:* *cpe:2.3:a:microsoft:asp.net_core:2.0:*:*:*:*:*:*:* -
Initial Analysis by [email protected]
Dec. 01, 2017
Action Type Old Value New Value Added CVSS V2 (AV:N/AC:L/Au:N/C:P/I:N/A:N) Added CVSS V3 AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N Changed Reference Type http://www.securitytracker.com/id/1039793 No Types Assigned http://www.securitytracker.com/id/1039793 Issue Tracking, Third Party Advisory, VDB Entry Changed Reference Type https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2017-8700 No Types Assigned https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2017-8700 Issue Tracking, Patch, Vendor Advisory Changed Reference Type http://www.securityfocus.com/bid/101712 No Types Assigned http://www.securityfocus.com/bid/101712 Third Party Advisory, VDB Entry Added CWE CWE-284 Added CPE Configuration OR *cpe:2.3:a:microsoft:aspnetcore:1.0:*:*:*:*:*:*:* *cpe:2.3:a:microsoft:aspnetcore:1.1:*:*:*:*:*:*:* *cpe:2.3:a:microsoft:aspnetcore:2.0:*:*:*:*:*:*:* -
CVE Modified by [email protected]
Nov. 16, 2017
Action Type Old Value New Value Added Reference http://www.securitytracker.com/id/1039793 [No Types Assigned] Added Reference http://www.securityfocus.com/bid/101712 [No Types Assigned]
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2017-8700 is
associated with the following CWEs:
Common Attack Pattern Enumeration and Classification (CAPEC)
Common Attack Pattern Enumeration and Classification
(CAPEC)
stores attack patterns, which are descriptions of the common attributes and
approaches employed by adversaries to exploit the CVE-2017-8700
weaknesses.
Exploit Prediction
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.
0.93 }} -0.38%
score
0.81222
percentile