CVE-2025-7326
July 08, 2025
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.
Affected Packages
Microsoft.AspNetCore.Identity (DOT_NET):
Affected version(s) >=1.0.0.20512 <2.3.1Fix Suggestion:
Update to version 2.3.1Microsoft.AspNetCore.Identity (NUGET):
Affected version(s) >=0.0.1-alpha <2.3.1Fix Suggestion:
Update to version 2.3.1Additional Notes
The description of this vulnerability differs from MITRE.
Related Resources (5)
Do you need more information?
Contact UsCVSS v4
Base Score:
8.3
Attack Vector
NETWORK
Attack Complexity
HIGH
Attack Requirements
NONE
Privileges Required
NONE
User Interaction
NONE
Vulnerable System Confidentiality
LOW
Vulnerable System Integrity
LOW
Vulnerable System Availability
HIGH
Subsequent System Confidentiality
NONE
Subsequent System Integrity
NONE
Subsequent System Availability
NONE
CVSS v3
Base Score:
7
Attack Vector
NETWORK
Attack Complexity
HIGH
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
LOW
Integrity
LOW
Availability
HIGH
Weakness Type (CWE)
Weak Authentication
EPSS
Base Score:
0.22
