CVE-2019-1302

Published: Sep 11, 2019Modified: Jun 17, 2026

8.8

Vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Exploitability: 2.8 / Impact: 5.9

Source: NVD

Description

An elevation of privilege vulnerability exists when a ASP.NET Core web application, created using vulnerable project templates, fails to properly sanitize web requests, aka 'ASP.NET Core Elevation Of Privilege Vulnerability'.

Affected (3)

Products: Microsoft: Asp.net Core

Microsoft

1 product

Asp.net Core

Configuration A

3 vulnerable

Vulnerable Software	Affected Versions
Microsoft Asp.net Core	Version 2.1
Microsoft Asp.net Core	Version 2.2
Microsoft Asp.net Core	Version 3.0

Related CWEs

CWE-20

Improper Input Validation

The product receives input or data, but it does not validate or incorrectly validates that the input has the properties that are required to process the data safely and correctly.

References (2)

https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2019-1302

Source: secure@microsoft.com

PatchVendor Advisory

https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2019-1302

Source: af854a3a-2127-422b-91ae-364da2661108

PatchVendor Advisory

Timeline

No history available yet.