CVE-2025-7326 | BDVDB-2026-285180 Detail

MicrosoftASP.NET Core 6.0

Description#

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.

Impact#

Per CVSS v3.1: confidentiality impact low, integrity impact low, availability impact high. Attack vector: network.

Weaknesses#

CWE-1390 Weak Authentication

References#

Exploit#

https://www.herodevs.com/vulnerability-directory/cve-2025-7326?nes-for-.net

History#

Version 12025-07-08Record published in the CVE List.
Version 22025-07-22Most recent update recorded in the CVE List.

Published

Published: 2025-07-08
Last modified: 2025-07-22

Vendor information

Vendor: Microsoft
Product: ASP.NET Core 6.0

All Microsoft vulnerabilities

Score

7.0 High

EPSS

less than 1%, Very Low

Estimated chance of exploitation in the next 30 days. EPSS percentile: 53.9.

KEV

Not listed in the CISA Known Exploited Vulnerabilities catalog.

Impact

Not classified

Action

No specific action is recorded in the source data. Check the references for vendor guidance.

Affected Systems

Vulnerable
>= >=6.0.0 and <= 6.0.36
Fixed
Not stated

Scoring System

CVSS v4.0

Not available

CVSS v3.1

7.0 High

CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:H

Metric breakdown
Attack Vector	Network
Attack Complexity	High
Privileges Required	None
User Interaction	None
Scope	Unchanged
Confidentiality	Low
Integrity	Low
Availability	High

CVSS v3.0

Not available

CVSS v2

Not available

Source: CVE List v5 (record); CISA KEV (kev, action); FIRST EPSS (epss).