Medium severity · published Jul 15, 2019
CVE-2019-1075
A spoofing vulnerability exists in ASP.NET Core that could lead to an open redirect, aka 'ASP.NET Core Spoofing Vulnerability'
6.1
CVSS
2.6%
EPSS
No
On KEV
Description
A spoofing vulnerability exists in ASP.NET Core that could lead to an open redirect, aka 'ASP.NET Core Spoofing Vulnerability'.
CVSS vector
CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
Required
Confidentiality
Low
Integrity
Low
Availability
None
Scope
Changed
Exploitation
Is it being used?
Exploit prediction (EPSS)2.6% · higher than 86% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
AC
Asp.net Core · Microsoft
2.1; 2.2 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2019-1075
CVE.org
https://www.cve.org/CVERecord?id=CVE-2019-1075
Patch
https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2019-1075
More from Asp.net Core
7.5
CVE-2023-44487
HTTP/2 Rapid Reset Attack Vulnerability
7.5
CVE-2023-38180
.NET and Visual Studio Denial of Service Vulnerability
9.9
CVE-2025-55315
Inconsistent interpretation of http requests ('http request/response smuggling') in ASP.NET Core allows an authorized attacker to bypass a security feature over a network
9.4
CVE-2026-88092
ASP.NET Core Tampering Vulnerability
9.1
CVE-2026-40372
ASP.NET Core Elevation of Privilege Vulnerability