High severity · published Mar 11, 2025
CVE-2025-24070
Weak authentication in ASP.NET Core & Visual Studio allows an unauthorized attacker to elevate privileges over a network
7.0
CVSS
1%
EPSS
No
On KEV
Description
Weak authentication in ASP.NET Core & Visual Studio allows an unauthorized attacker to elevate privileges over a network.
CVSS vector
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:H
Attack vector
Network
Complexity
High
Privileges
None
User interaction
None
Confidentiality
Low
Integrity
Low
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)1.0% · higher than 63% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
AC
Asp.net Core · Microsoft
8.0.0 before 8.0.14; 9.0.0 before 9.0.3 · source: NVD
VS
Visual Studio 2022 · Microsoft
17.8.0 before 17.8.19; 17.10.0 before 17.10.12; 17.12.0 before 17.12.6; 17.13.0 before 17.13.3 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2025-24070
CVE.org
https://www.cve.org/CVERecord?id=CVE-2025-24070
Vendor Advisory
https://msrc.microsoft.com/update-guide/vulnerability/CVE-2025-24070
Exploit
https://www.herodevs.com/vulnerability-directory/cve-2025-24070
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