CVE-2018-8260

mediumpriority · track · 41EPSS 0.160 · 97 %ileEUUS

grimoire priorityP1 · Urgent

Exploitable?

—

no known exploitation

Likely / severe?

16.0% (97th) EPSS

CVSS 6.8 · medium

Is it mine?

25 products

Check your exposure

Who says so?

2 sources

cnnvd · enisa_euvd

EPSS · scored 2026-10-27

A Remote Code Execution vulnerability exists in .NET software when the software fails to check the source markup of a file, aka ".NET Framework Remote Code Execution Vulnerability." This affects .NET Framework 4.7.2, Microsoft .NET Framework 4.7.2.

cvss

Technical severity, 0–10. One row per scoring source.

8.8

010

base score 0–10 · higher = more severe · hover a vector to decode⚠ sources disagree · medium–high · 6.8–8.8

v2.06.8mediumAV:N/AC:M/Au:N/C:P/I:P/A:Pprimary · NVD / NIST USexploitability 8.6 · impact 6.4

v3.08.8highCVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:Hprimary · NVD / NIST USexploitability 2.8 · impact 5.9

v3.08.1highCVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:Usecondary · CVSS-BT (t0sche)

weaknesses

The CWE weakness classes this flaw belongs to.

CWE-20USprimary

affected products (25)

Products and version ranges known to be affected.

Microsoft .NET Framework≤ 4.7.2 Developer Packenisa_euvdEU
Microsoft Microsoft .NET Framework≤ 4.7.2 on Windows Server 2012 R2enisa_euvdEU
Microsoft Microsoft .NET Framework≤ 4.7.2 on Windows RT 8.1enisa_euvdEU
Microsoft Microsoft .NET Framework≤ 4.7.2 on Windows Server 2008 R2 for x64-based Systems Service Pack 1enisa_euvdEU
Microsoft Microsoft .NET Framework≤ 4.7.2 on Windows Server 2008 R2 for x64-based Systems Service Pack 1 (Server Core installation)enisa_euvdEU
Microsoft Microsoft .NET Framework≤ 4.7.2 on Windows 10 Version 1607 for x64-based Systemsenisa_euvdEU
Microsoft Microsoft .NET Framework≤ 4.7.2 on Windows Server 2016 (Server Core installation)enisa_euvdEU
Microsoft Microsoft .NET Framework≤ 4.7.2 on Windows 7 for 32-bit Systems Service Pack 1enisa_euvdEU
Microsoft Microsoft .NET Framework≤ 4.7.2 on Windows 10 Version 1607 for 32-bit Systemsenisa_euvdEU
Microsoft Microsoft .NET Framework≤ 4.7.2 on Windows 7 for x64-based Systems Service Pack 1enisa_euvdEU
Microsoft Microsoft .NET Framework≤ 4.7.2 on Windows Server 2016enisa_euvdEU
Microsoft Microsoft .NET Framework≤ 4.7.2 on Windows 10 Version 1703 for 32-bit Systemsenisa_euvdEU
Microsoft Microsoft .NET Framework≤ 4.7.2 on Windows Server 2012enisa_euvdEU
Microsoft Microsoft .NET Framework≤ 4.7.2 on Windows 10 Version 1703 for x64-based Systemsenisa_euvdEU
Microsoft Microsoft .NET Framework≤ 4.7.2 on Windows Server, version 1803 (Server Core Installation)enisa_euvdEU
Microsoft Microsoft .NET Framework≤ 4.7.2 on Windows Server 2012 (Server Core installation)enisa_euvdEU
Microsoft Microsoft .NET Framework≤ 4.7.2 on Windows 10 Version 1803 for 32-bit Systemsenisa_euvdEU
Microsoft Microsoft .NET Framework≤ 4.7.2 on Windows 8.1 for x64-based systemsenisa_euvdEU
Microsoft Microsoft .NET Framework≤ 4.7.2 on Windows 10 Version 1709 for 32-bit Systemsenisa_euvdEU
Microsoft Microsoft .NET Framework≤ 4.7.2 on Windows Server, version 1709 (Server Core Installation)enisa_euvdEU

showing 20 of 25

also known as (3)

Other names and identifiers for this entity.

sources

Which sources assert this record, and when.

cnnvd enisa_euvd NVD CVE.org MITRE

published 2018-07-11modified 2026-06-17

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+25188 more

references (9)

External citations — patches, advisories, analysis.

scry

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