CVE-2025-55248

.NET, .NET Framework, and Visual Studio Information Disclosure Vulnerability

En bref

Sévérité
MEDIUM 4.8
EPSS
EPSS 0.72 % · centile 54 (2026-10-27)
État
PUBLISHED
Publiée
Mise à jour
Attribuée par
microsoft
Statut NVD
Analyzed

Description

Inadequate encryption strength in .NET, .NET Framework, Visual Studio allows an authorized attacker to disclose information over a network.

Scores

VersionScoreVecteurÉvalué par
CVSS 3.1MEDIUM 4.8CVSS:3.1/AV:N/AC:H/PR:L/UI:R/S:U/C:H/I:N/A:N/E:U/RL:O/RC:Cmicrosoft
CVSS 3.1MEDIUM 4.8CVSS:3.1/AV:N/AC:H/PR:L/UI:R/S:U/C:H/I:N/A:NNVD · secure@microsoft.com (Secondary)
CVSS 3.1MEDIUM 5.7CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:N/A:NNVD · nvd@nist.gov (Primary)

Faiblesses (CWE)

Avis

Références européennes

Avis du CERT-FR

Configurations affectées (CPE NVD)

Produits affectés

ProduitVersions
Microsoft · .NET 8.0affected 8.0.0 < 8.0.21
Microsoft · .NET 9.0affected 9.0.0 < 9.0.10
Microsoft · Microsoft .NET Framework 2.0 Service Pack 2affected 2.0.0 < 2.0.50727.8981
Microsoft · Microsoft .NET Framework 3.0 Service Pack 2affected 3.0.0 < 2.0.50727.8981
Microsoft · Microsoft .NET Framework 3.5affected 3.5.0 < 2.0.50727.8981
Microsoft · Microsoft .NET Framework 3.5 AND 4.7.2affected 4.7.0 < 4.7.04137.03
Microsoft · Microsoft .NET Framework 3.5 AND 4.8affected 4.8.0 < 4.8.04798.02
Microsoft · Microsoft .NET Framework 3.5 AND 4.8.1affected 4.8.1 < 4.8.1.09320.02
Microsoft · Microsoft .NET Framework 3.5.1affected 3.5.0 < 2.0.50727.8981
Microsoft · Microsoft .NET Framework 4.6.2affected 4.7.0 < 4.7.04137.03
Microsoft · Microsoft .NET Framework 4.6.2/4.7/4.7.1/4.7.2affected 4.7.0 < 4.7.04137.03
Microsoft · Microsoft .NET Framework 4.8affected 4.8.0 < 4.8.04798.02
Microsoft · Microsoft Visual Studio 2022 version 17.10affected 17.10.0 < 17.10.20
Microsoft · Microsoft Visual Studio 2022 version 17.12affected 17.12.0 < 17.12.13
Microsoft · Microsoft Visual Studio 2022 version 17.14affected 17.14.0 < 17.14.17

Références

Sources

SourceLicence
CVE List (CVEProject cvelistV5)CVE Program Terms of Use
EPSS (FIRST.org)FIRST — attribution requested
ENISA EUVDENISA — reproduction authorised, source acknowledged
CERT-FR (ANSSI)Licence Ouverte / Etalab 2.0
NVD (NIST) via fkie-cad/nvd-json-data-feedsPublic domain — this product uses data from the NVD API but is not endorsed or certified by the NVD