What is CVE-2019-1075?

CVE-2019-1075 is a medium-severity vulnerability in Microsoft Asp.net Core, classified under URL Redirection to Untrusted Site (Open Redirect). CVSS score: 6.1/10. Published 2019-07-15.

How severe is CVE-2019-1075?

Medium severity. CVSS v3 base score is 6.1 out of 10.

Is CVE-2019-1075 known to be exploited?

1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.

Open Redirect in Microsoft Asp.net Core

CVE-2019-1075

A spoofing vulnerability exists in ASP.NET Core that could lead to an open redirect, aka 'ASP.NET Core Spoofing Vulnerability'.

Vulnerability class: Open Redirect

EPSS: 0.026 (83.9th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 6.1 (Medium). Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N.

Affected products

Microsoft Asp.net Core — versions 2.1, 2.2
Microsoft Asp.net_core — versions 2.1, 2.2

Weakness classification (CWE)

CWE-601 — URL Redirection to Untrusted Site (Open Redirect)

Public proof-of-concept exploits

ExpLangcn/FuYao-Go

References

secure@microsoft.com (Patch, x_refsource_MISC, Vendor Advisory)

Frequently asked questions

What is CVE-2019-1075?: CVE-2019-1075 is a medium-severity vulnerability in Microsoft Asp.net Core, classified under URL Redirection to Untrusted Site (Open Redirect). CVSS score: 6.1/10. Published 2019-07-15.
How severe is CVE-2019-1075?: Medium severity. CVSS v3 base score is 6.1 out of 10.
Is CVE-2019-1075 known to be exploited?: 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.