CVE-2025-7326: high-severity vulnerability in Microsoft ASP.NET Core 6.0
EOL ASP.NET Core Elevation of Privilege Vulnerability
Published · Updated
E-mail alert when it lands in KEV, gets a public PoC or its score goes up.
21Vexday Risk Score
No sign of exploitation. No public exploitation artifact known so far.
ssvc Trackcvss 7epss 0.7%
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.
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:H
Affected products
Microsoft · ASP.NET Core 6.0Microsoft · Microsoft.AspNetCore.App.Runtime.linux-armMicrosoft · Microsoft.AspNetCore.App.Runtime.linux-arm64Microsoft · Microsoft.AspNetCore.App.Runtime.linux-musl-armMicrosoft · Microsoft.AspNetCore.App.Runtime.linux-musl-arm64Microsoft · Microsoft.AspNetCore.App.Runtime.linux-musl-x64Microsoft · Microsoft.AspNetCore.App.Runtime.linux-x64Microsoft · Microsoft.AspNetCore.App.Runtime.osx-arm64Microsoft · Microsoft.AspNetCore.App.Runtime.osx-x64Microsoft · Microsoft.AspNetCore.App.Runtime.win-armMicrosoft · Microsoft.AspNetCore.App.Runtime.win-arm64Microsoft · Microsoft.AspNetCore.App.Runtime.win-x64Microsoft · Microsoft.AspNetCore.App.Runtime.win-x86Microsoft · Microsoft.AspNetCore.IdentityRelated CVEs — Microsoft ASP.NET Core 6.0
In the same product, most dangerous first.
CVE-2024-21386HIGH.NET Denial of Service VulnerabilityEPSS 2.4%CVE-2023-36558MEDIUMASP.NET Core Security Feature Bypass VulnerabilityEPSS 1.1%CVE-2021-43877HIGHASP.NET Core and Visual Studio Elevation of Privilege VulnerabilityEPSS 0.7%CVE-2025-36854HIGHEOL ASP.NET 6.0 Remote Code Execution VulnerabilityEPSS 0.6%