CVE-2025-7326

EOL ASP.NET Core Elevation of Privilege Vulnerability

Description

Weak authentication in EOL ASP.NET Core allows an unauthorized attacker to elevate privileges over a network. NOTE: This CVE affects only End Of Life (EOL) software components. The vendor, Microsoft, has indicated there will be no future updates nor support provided upon inquiry.

Category

7.0
CVSS
Severity: High
CVSS 3.1 •
EPSS 0.05%
Vendor Advisory microsoft.com
Affected: Microsoft ASP.NET Core 6.0
Affected: Microsoft Microsoft.AspNetCore.Identity
Affected: Microsoft Microsoft.AspNetCore.App.Runtime.win-arm
Affected: Microsoft Microsoft.AspNetCore.App.Runtime.win-arm64
Affected: Microsoft Microsoft.AspNetCore.App.Runtime.win-x64
Affected: Microsoft Microsoft.AspNetCore.App.Runtime.win-x86
Affected: Microsoft Microsoft.AspNetCore.App.Runtime.linux-arm
Affected: Microsoft Microsoft.AspNetCore.App.Runtime.linux-arm64
Affected: Microsoft Microsoft.AspNetCore.App.Runtime.linux-musl-arm
Affected: Microsoft Microsoft.AspNetCore.App.Runtime.linux-musl-arm64
Affected: Microsoft Microsoft.AspNetCore.App.Runtime.linux-musl-x64
Affected: Microsoft Microsoft.AspNetCore.App.Runtime.linux-x64
Affected: Microsoft Microsoft.AspNetCore.App.Runtime.osx-arm64
Affected: Microsoft Microsoft.AspNetCore.App.Runtime.osx-x64
Published at:
Updated at:

References

Link Tags
https://www.cve.org/CVERecord?id=CVE-2025-24070 related
https://msrc.microsoft.com/update-guide/vulnerability/CVE-2025-24070 vendor advisory
https://www.herodevs.com/vulnerability-directory/cve-2025-7326

Frequently Asked Questions

What is the severity of CVE-2025-7326?
CVE-2025-7326 has been scored as a high severity vulnerability.
How to fix CVE-2025-7326?
To fix CVE-2025-7326, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2025-7326 being actively exploited in the wild?
As for now, there are no information to confirm that CVE-2025-7326 is being actively exploited. According to its EPSS score, there is a ~0% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
What software or system is affected by CVE-2025-7326?
CVE-2025-7326 affects Microsoft ASP.NET Core 6.0, Microsoft Microsoft.AspNetCore.Identity, Microsoft Microsoft.AspNetCore.App.Runtime.win-arm, Microsoft Microsoft.AspNetCore.App.Runtime.win-arm64, Microsoft Microsoft.AspNetCore.App.Runtime.win-x64, Microsoft Microsoft.AspNetCore.App.Runtime.win-x86, Microsoft Microsoft.AspNetCore.App.Runtime.linux-arm, Microsoft Microsoft.AspNetCore.App.Runtime.linux-arm64, Microsoft Microsoft.AspNetCore.App.Runtime.linux-musl-arm, Microsoft Microsoft.AspNetCore.App.Runtime.linux-musl-arm64, Microsoft Microsoft.AspNetCore.App.Runtime.linux-musl-x64, Microsoft Microsoft.AspNetCore.App.Runtime.linux-x64, Microsoft Microsoft.AspNetCore.App.Runtime.osx-arm64, Microsoft Microsoft.AspNetCore.App.Runtime.osx-x64.
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