CVE-2018-8171
ASP.NET Authentication Bypass
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.
INFO
Published Date :
July 11, 2018, 12:29 a.m.
Last Modified :
Nov. 21, 2024, 4:13 a.m.
Remotely Exploit :
Yes !
Source :
[email protected]
Affected Products
The following products are affected by CVE-2018-8171
vulnerability.
Even if cvefeed.io is aware of the exact versions of the
products
that
are
affected, the information is not represented in the table below.
CVSS Scores
| Score | Version | Severity | Vector | Exploitability Score | Impact Score | Source |
|---|---|---|---|---|---|---|
| CVSS 2.0 | MEDIUM | [email protected] | ||||
| CVSS 3.0 | HIGH | [email protected] |
Solution
- Update the affected ASP.NET Core and ASP.NET MVC versions.
- Refer to the vendor advisory for specific update details.
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-2018-8171.
| URL | Resource |
|---|---|
| http://www.securityfocus.com/bid/104659 | Third Party Advisory VDB Entry |
| http://www.securitytracker.com/id/1041267 | Third Party Advisory VDB Entry |
| https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2018-8171 | Patch Vendor Advisory |
| http://www.securityfocus.com/bid/104659 | Third Party Advisory VDB Entry |
| http://www.securitytracker.com/id/1041267 | Third Party Advisory VDB Entry |
| https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2018-8171 | Patch Vendor Advisory |
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2018-8171 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-2018-8171
weaknesses.
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-2018-8171 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2018-8171 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 af854a3a-2127-422b-91ae-364da2661108
Nov. 21, 2024
Action Type Old Value New Value Added Reference http://www.securityfocus.com/bid/104659 Added Reference http://www.securitytracker.com/id/1041267 Added Reference https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2018-8171 -
CVE Modified by [email protected]
May. 14, 2024
Action Type Old Value New Value -
CPE Deprecation Remap by [email protected]
Jun. 30, 2021
Action Type Old Value New Value Changed CPE Configuration OR *cpe:2.3:a:microsoft:asp.net_mvc:5.2:*:*:*:*:*:*:* OR *cpe:2.3:a:microsoft:asp.net_model_view_controller:5.2:*:*:*:*:*:*:* -
Initial Analysis by [email protected]
Sep. 10, 2018
Action Type Old Value New Value Added CVSS V2 (AV:N/AC:L/Au:N/C:N/I:P/A:N) Added CVSS V3 AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N Changed Reference Type https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2018-8171 No Types Assigned https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2018-8171 Patch, Vendor Advisory Changed Reference Type http://www.securitytracker.com/id/1041267 No Types Assigned http://www.securitytracker.com/id/1041267 Third Party Advisory, VDB Entry Changed Reference Type http://www.securityfocus.com/bid/104659 No Types Assigned http://www.securityfocus.com/bid/104659 Third Party Advisory, VDB Entry Added CWE CWE-287 Added CPE Configuration 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:*:*:*:*:*:*:* *cpe:2.3:a:microsoft:asp.net_mvc:5.2:*:*:*:*:*:*:* *cpe:2.3:a:microsoft:asp.net_webpages:3.2.3:*:*:*:*:*:*:* -
CVE Modified by [email protected]
Jul. 12, 2018
Action Type Old Value New Value Added Reference http://www.securitytracker.com/id/1041267 [No Types Assigned] Added Reference http://www.securityfocus.com/bid/104659 [No Types Assigned]
Vulnerability Scoring Details
Base CVSS Score: 7.5
Base CVSS Score: 5
Exploit Prediction
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.
11.50 }} 3.33%
score
0.93327
percentile