CVE-2023-36049

At a glance

Severity: HIGH 7.6
EPSS: EPSS 6.79 % · percentile 94 (2026-10-27)
State: PUBLISHED
Published: 2023-11-14
Updated: 2025-10-09
Assigner: microsoft
NVD status: Modified

Description

.NET, .NET Framework, and Visual Studio Elevation of Privilege Vulnerability

Scores

Version	Score	Vector	Scored by
CVSS 3.1	HIGH 7.6	CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:H/A:L/E:P/RL:O/RC:C	microsoft
CVSS 3.1	HIGH 7.6	CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:H/A:L	NVD · secure@microsoft.com (Secondary)
CVSS 3.1	CRITICAL 9.8	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H	NVD · nvd@nist.gov (Primary)

Weaknesses (CWE)

CWE-20

Advisories

GHSA-c3hf-8vgx-72rh — Microsoft Security Advisory CVE-2023-36049: .NET Elevation of Privilege Vulnerability

European references

ENISA EUVD · EUVD-2023-2947
GCVE · GCVE-0-2023-36049

CERT-FR advisories

CERTFR-2024-AVI-0478 — Multiples vulnérabilités dans les produits Siemens · cert.ssi.gouv.fr
CERTFR-2023-AVI-0947 — Multiples vulnérabilités dans les produits Microsoft · cert.ssi.gouv.fr
CERTFR-2023-AVI-0945 — Multiples vulnérabilités dans Microsoft .Net · cert.ssi.gouv.fr

Affected configurations (NVD CPE)

cpe:2.3:a:microsoft:.net_framework:2.0:sp2:*:*:*:*:*:*
cpe:2.3:a:microsoft:.net_framework:3.0:sp2:*:*:*:*:*:*
cpe:2.3:a:microsoft:.net_framework:3.5:-:*:*:*:*:*:*
cpe:2.3:a:microsoft:.net_framework:3.5:-:*:*:*:*:*:*
cpe:2.3:a:microsoft:.net_framework:4.6.2:*:*:*:*:*:*:*
cpe:2.3:a:microsoft:.net_framework:4.7:*:*:*:*:*:*:*
cpe:2.3:a:microsoft:.net_framework:4.7.1:*:*:*:*:*:*:*
cpe:2.3:a:microsoft:.net_framework:4.7.2:*:*:*:*:*:*:*
cpe:2.3:a:microsoft:.net_framework:3.5:-:*:*:*:*:*:*
cpe:2.3:a:microsoft:.net_framework:4.7.2:*:*:*:*:*:*:*
cpe:2.3:a:microsoft:.net_framework:3.5:-:*:*:*:*:*:*
cpe:2.3:a:microsoft:.net_framework:4.8:*:*:*:*:*:*:*
cpe:2.3:a:microsoft:.net_framework:3.5:-:*:*:*:*:*:*
cpe:2.3:a:microsoft:.net_framework:4.8.1:*:*:*:*:*:*:*
cpe:2.3:a:microsoft:.net_framework:3.5.1:*:*:*:*:*:*:*
cpe:2.3:a:microsoft:.net_framework:4.6.2:*:*:*:*:*:*:*
cpe:2.3:a:microsoft:.net_framework:4.6.2:*:*:*:*:*:*:*
cpe:2.3:a:microsoft:.net_framework:4.7:*:*:*:*:*:*:*
cpe:2.3:a:microsoft:.net_framework:4.7.1:*:*:*:*:*:*:*
cpe:2.3:a:microsoft:.net_framework:4.7.2:*:*:*:*:*:*:*
cpe:2.3:a:microsoft:.net_framework:4.8:*:*:*:*:*:*:*
cpe:2.3:a:microsoft:.net:*:*:*:*:*:*:*:* ≥ 6.0.0 < 6.0.25
cpe:2.3:a:microsoft:.net:*:*:*:*:*:*:*:* ≥ 7.0.0 < 7.0.14
cpe:2.3:a:microsoft:.net:8.0.0:rc1:*:*:*:*:*:*
cpe:2.3:a:microsoft:.net:8.0.0:rc2:*:*:*:*:*:*
cpe:2.3:a:microsoft:visual_studio_2022:*:*:*:*:*:*:*:* ≥ 17.2 < 17.2.22
cpe:2.3:a:microsoft:visual_studio_2022:*:*:*:*:*:*:*:* ≥ 17.4 < 17.4.14
cpe:2.3:a:microsoft:visual_studio_2022:*:*:*:*:*:*:*:* ≥ 17.6 < 17.6.10
cpe:2.3:a:microsoft:visual_studio_2022:*:*:*:*:*:*:*:* ≥ 17.7 < 17.7.7

Affected products

Product	Versions
Microsoft · Microsoft Visual Studio 2022 version 17.2	affected 17.2.0 < 17.2.22
Microsoft · Microsoft Visual Studio 2022 version 17.4	affected 17.4.0 < 17.4.14
Microsoft · Microsoft Visual Studio 2022 version 17.7	affected 17.7.0 < 17.7.7
Microsoft · Microsoft Visual Studio 2022 version 17.6	affected 17.6.0 < 17.6.10
Microsoft · .NET 8.0	affected 8.0 < 8.0.0
Microsoft · .NET 6.0	affected 6.0.0 < 6.0.25
Microsoft · .NET 7.0	affected 7.0.0 < 7.0.14
Microsoft · Microsoft .NET Framework 3.5 AND 4.8.1	affected 4.8.1 < 4.8.9206.0
Microsoft · Microsoft .NET Framework 4.8	affected 4.8.0 < 4.8.4682.0
Microsoft · Microsoft .NET Framework 3.5 AND 4.8	affected 4.8.0 < 4.8.4682.0
Microsoft · Microsoft .NET Framework 3.5 AND 4.7.2	affected 4.7.0 < 4.7.4076.0
Microsoft · Microsoft .NET Framework 3.5 AND 4.6.2/4.7/4.7.1/4.7.2	affected 3.0.0.0 < 10.0.14393.6452
Microsoft · Microsoft .NET Framework 4.6.2/4.7/4.7.1/4.7.2	affected 4.7.0 < 4.7.4076.0
Microsoft · Microsoft .NET Framework 4.6.2	affected 4.7.0 < 4.7.4076.0
Microsoft · Microsoft .NET Framework 3.5 AND 4.6/4.6.2	affected 10.0.0 < 10.0.10240.20308
Microsoft · Microsoft .NET Framework 2.0 Service Pack 2	affected 2.0.0 < 3.0.50727.8975
Microsoft · Microsoft .NET Framework 3.0 Service Pack 2	affected 3.0.0 < 3.0.50727.8975
Microsoft · Microsoft .NET Framework 3.5	affected 3.5.0 < 3.0.50727.8975
Microsoft · Microsoft .NET Framework 3.5.1	affected 3.5.0 < 3.0.50727.8975

References

https://msrc.microsoft.com/update-guide/vulnerability/CVE-2023-36049

Sources

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