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01 Record

CVE-2025-36854

EOL ASP.NET 6.0 Remote Code Execution Vulnerability

HighPUBLISHEDCNA: HeroDevs
CNA base score8.1 CVSS v3.xCVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H

02 Description

EOL ASP.NET 6.0 Remote Code Execution Vulnerability

03 Exploitation and scoring

Exploitation
Assessed, none found. CISA's assessment recorded neither public exploit code nor evidence of exploitation when it was made.
SSVC decision
  • ExploitationnoneCISA recorded no public exploit code and no evidence of exploitation.
  • AutomatablenoAt least one step from reconnaissance to exploitation cannot be reliably automated.
  • Technical ImpacttotalSuccessful exploitation gives total control of the vulnerable component.
CISA publishes the decision points, not a final SSVC decision. The decision also depends on mission and well-being impact, which is a property of your deployment rather than of the vulnerability.
EPSS probability
0.60% probability of exploitation activity in the next 30 days.
EPSS percentile
Equal to or higher than the score of 48.5% of scored records. A rank, not a probability.
NVD base score
8.1 (CVSS v3.x), scored by the NVD independently of the CNA.
NVD CVSS vector
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
NVD analysis status
Deferred. NVD last modified this record on 2026-06-17.
Red Hat severity
No Red Hat rating. Red Hat rates the CVEs that affect its products.

Exploit-prediction scores from FIRST. Independent scoring and analysis status from the NVD. Vendor severity from Red Hat. Exploitation assessment and catalog membership from CISA.

04 Metadata

Published
2025-09-08 13:53Z1 YR AGO
Last updated
2025-09-08 14:01Z1 YR AGO
Reserved
2025-04-15
Assigning CNA
HeroDevs
Record state
PUBLISHED
Severity
High (CVSS 8.1)
CNA CVSS vector
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
Weaknesses
Data version
5.1
Document digest
bddafcacf4ffaa35d2a5a0dddc2d18c456bd5791041dce75752708989d175f81

05 Affected products

VendorProductVersionsPlatforms
Microsoft.NET 6.06.0.0 to 6.0.36Unknown
MicrosoftMicrosoft.AspNetCore.Identity>=6.0.0 to 6.0.36Windows, Linux, MacOS
MicrosoftMicrosoft.AspNetCore.App.Runtime.win-arm>=6.0.0 to 6.0.36Windows
MicrosoftMicrosoft.AspNetCore.App.Runtime.win-arm64>=6.0.0 to 6.0.36Windows
MicrosoftMicrosoft.AspNetCore.App.Runtime.win-x64>=6.0.0 to 6.0.36Windows
MicrosoftMicrosoft.AspNetCore.App.Runtime.win-x86>=6.0.0 to 6.0.36Windows
MicrosoftMicrosoft.AspNetCore.App.Runtime.linux-arm>=6.0.0 to 6.0.36Linux
MicrosoftMicrosoft.AspNetCore.App.Runtime.linux-arm64>=6.0.0 to 6.0.36Linux
MicrosoftMicrosoft.AspNetCore.App.Runtime.linux-x64>=6.0.0 to 6.0.36Linux
MicrosoftMicrosoft.AspNetCore.App.Runtime.osx-arm64>=6.0.0 to 6.0.36MacOS
MicrosoftMicrosoft.AspNetCore.App.Runtime.osx-x64>=6.0.0 to 6.0.36MacOS

06 References