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CVE-2025-24070

Microsoft Asp.net Core vulnerability

7.0 HIGHPublic exploitEPSS 1.00%
  1. Published11 Mar 2025

Description

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

CVSS 3.1 breakdown

Attack vectorNetwork
Attack complexityHigh
Privileges requiredNone
User interactionNone
ScopeUnchanged
ConfidentialityLow
IntegrityLow
AvailabilityHigh
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≥ 8.0.0 < 8.0.14 · ≥ 9.0.0 < 9.0.3
Microsoft Visual Studio 2022≥ 17.10.0 < 17.10.12 · ≥ 17.12.0 < 17.12.6 · ≥ 17.13.0 < 17.13.3 · ≥ 17.8.0 < 17.8.19

Remediation

Fixed in
Microsoft Asp.net Core≥ 8.0.14
Microsoft Visual Studio 2022≥ 17.10.12

References

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Frequently asked

Is CVE-2025-24070 being actively exploited?

CVE-2025-24070 is not in the CISA KEV catalog. A public exploit reference exists, so treat it as exploitable. Its EPSS exploit probability is 1.00%.

How severe is CVE-2025-24070?

CVE-2025-24070 has a CVSS 3.1 base score of 7.0, rated high. EPSS estimates a 1.00% probability of exploitation.

Which products are affected by CVE-2025-24070?

Affected products include Microsoft Asp.net Core, Microsoft Visual Studio 2022.

How do I fix CVE-2025-24070?

Upgrade affected software to a fixed version, for example Microsoft Asp.net Core 8.0.14, Microsoft Visual Studio 2022 17.10.12 or later, then confirm no affected versions remain in your inventory.

How Secuno handles this

Secuno correlates vulnerabilities like CVE-2025-24070 against the real software inventory on every managed device, as each hourly inventory arrives. Rather than a static severity, each match is scored in context: exploit availability, EPSS, the asset's exposure, and business criticality decide where it lands in the queue. If an affected version is present anywhere across your portfolio, it surfaces automatically with a prioritised remediation path.

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Data from the NVD, CISA KEV catalog and FIRST EPSS. CVSS 3.1 base score shown where available.