Vulnerability in Microsoft Asp.net Core
CVE-2025-24070
Weak authentication in ASP.NET Core & Visual Studio allows an unauthorized attacker to elevate privileges over a network.
Published · last modified .
CVSS v3 metric
CVSS v3 base score 7.0 (High). Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:H.
EPSS exploit prediction
EPSS: 0.010 (60.9th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 61st percentile — 60.9% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.010 · newest: 0.010 · change: +0.000
Affected products
- Microsoft Asp.net Core
- Microsoft Asp.net Core 8.0 — versions 8.0
- Microsoft Asp.net Core 9.0 — versions 9.0
- Microsoft Visual Studio 2022 Version 17.10 — versions 17.10.0
- Microsoft Visual Studio 2022 Version 17.12 — versions 17.12.0
- Microsoft Visual Studio 2022 Version 17.13 — versions 17.13.0
- Microsoft Visual Studio 2022 Version 17.8 — versions 17.8.0
- Microsoft Visual Studio 2022
Weakness classification (CWE)
Public proof-of-concept exploits
References
- msrc.microsoft.com/update-guide/vulnerability/CVE-2025-24070 (vendor-advisory, patch, Vendor Advisory)
- af854a3a-2127-422b-91ae-364da2661108 (Exploit, Third Party Advisory)
Frequently asked questions
- What is CVE-2025-24070?
- CVE-2025-24070 is a high-severity vulnerability in Microsoft Asp.net Core, classified under Weak Authentication. CVSS score: 7.0/10. Published 2025-03-11.
- How severe is CVE-2025-24070?
- High severity. CVSS v3 base score is 7.0 out of 10.
- Is CVE-2025-24070 known to be exploited?
- 2 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.