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CVE-2025-24070

ASP.NET Core and Visual Studio Elevation of Privilege Vulnerability

HIGH
7
CVSS Score
Published: March 11, 2025 at 04:58 PM UTC
Updated: June 17, 2026 at 08:58 AM UTC
2 products affected across 1 vendorVisual Studio 2022ASP.NET Core

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Severity
HIGH7
Exploit prediction
EPSS 1%
SSVC
No known exploit

Description

Weak authentication in ASP.NET Core & Visual Studio allows an unauthorized attacker to elevate privileges over a network.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

ASP.NET Core· Microsoft
95%
8.0 ≤ v < 8.0.148.0.0 ≤ v < 8.0.149.0 ≤ v < 9.0.39.0.0 ≤ v < 9.0.38.09.0
Affected range stops below 8.0.14, so it looks safe — our inference, not a vendor statement
Affected range stops below 9.0.3, so it looks safe — our inference, not a vendor statement
Visual Studio 2022· Microsoft
95%
17.10.0 ≤ v < 17.10.1217.12.0 ≤ v < 17.12.617.13.0 ≤ v < 17.13.317.8.0 ≤ v < 17.8.1917.10.017.12.017.13.017.8.0
Affected range stops below 17.10.12, so it looks safe — our inference, not a vendor statement
Affected range stops below 17.12.6, so it looks safe — our inference, not a vendor statement
Affected range stops below 17.13.3, so it looks safe — our inference, not a vendor statement
Affected range stops below 17.8.19, so it looks safe — our inference, not a vendor statement

Remediation

No guide yet

No remediation guidance has been written for this CVE yet. What the record does show:

Patch and advisory references

References (2)

Vendor AdvisoryPatch
Source: [email protected]
https://msrc.microsoft.com/update-guide/vulnerability/CVE-2025-24070
ExploitThird Party Advisory
Source: af854a3a-2127-422b-91ae-364da2661108
https://www.herodevs.com/vulnerability-directory/cve-2025-24070

SSVC — Action Prioritization

SSVCNo known exploitNot automatablePartial impact

SSVC signals action urgency (what to patch first), separate from CVSS which measures severity.

CVSS

7HIGHmicrosoft
Vector?

Quick Info

StatusANALYZED
CWE
CWE-1390

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