CVE-2024-20672

highpriority · track · 1EPSS 0.029 · 87 %ileDEEUNLRUUS

grimoire priorityP2 · Scheduled

Exploitable?

—

no known exploitation

Likely / severe?

2.90% (87th) EPSS

CVSS 7.5 · high

Is it mine?

590 products

Check your exposure

Who says so?

9 sources

cnnvd · enisa_euvd · fstec_bdu · osv

EPSS · scored 2026-10-26

.NET Denial of Service Vulnerability

remediations

Vendor fix, mitigation, or workaround guidance, as published by each source.

A vendor fix is available.

FixedINTRALOG WMSsiemens_psirt
Update to V5 or later version
Fixed.NET 6.0msrc_csaf
6.0.26:Security Update:https://support.microsoft.com/help/5033733
https://support.microsoft.com/help/5033733
Fixed.NET 7.0msrc_csaf
7.0.15:Security Update:https://support.microsoft.com/help/5033734
https://support.microsoft.com/help/5033734
FixedINTRALOG WMScisa_csaf_ot
Update to V5 or later version

cvss

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

7.5

010

base score 0–10 · higher = more severe · hover a vector to decode⚠ sources disagree · medium–high · 6.9–7.5

v3.17.5highCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:Hsecondary · CISA US

v3.17.5highAV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:Hsecondary · FSTEC (BDU) RU

v3.17.5highCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H/E:P/RL:O/RC:Csecondary · ENISA EU

v3.17.5highCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:Hsecondary · secure@microsoft.com USexploitability 3.9 · impact 3.6

v3.17.5highCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:Hsecondary · Siemens ProductCERT DE

v3.16.9mediumCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H/E:Usecondary · CVSS-BT (t0sche)

v3.17.5highCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:Hsecondary · NCSC-NL NL

v3.17.5highCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H/E:P/RL:O/RC:Csecondary · Microsoft Security Response Center US

ssvc

A stakeholder decision — act, attend, or track — from exploitation and impact.

Exploitation: none · Automatable: yes · Technical Impact: partialcoordinatorcisa_ssvcUS

weaknesses

The CWE weakness classes this flaw belongs to.

CWE-400USCWE-400USCWE-400USCWE-400USCWE-400USCWE-404US

affected products (590)

Products and version ranges known to be affected.

Hitachi Storageall versionscert_bundDEcpe:/h:hitachi:storage:-
Microsoft .NET Framework 2.0 SP2all versionscert_bundDEcpe:/a:microsoft:.net_framework:2.0_sp2
Microsoft .NET Framework 3.0 SP2all versionscert_bundDEcpe:/a:microsoft:.net_framework:3.0_sp2
Microsoft .NET Framework 3.5all versionscert_bundDEcpe:/a:microsoft:.net_framework:3.5:-
Microsoft .NET Framework 4.6.2all versionscert_bundDEcpe:/a:microsoft:.net_framework:4.6.2
Microsoft .NET Framework 4.7all versionscert_bundDEcpe:/a:microsoft:.net_framework:4.7
Microsoft .NET Framework 4.7.1all versionscert_bundDEcpe:/a:microsoft:.net_framework:4.7.1
Microsoft .NET Framework 4.7.2all versionscert_bundDEcpe:/a:microsoft:.net_framework:4.7.2
Microsoft .NET Framework 4.8all versionscert_bundDEcpe:/a:microsoft:.net_framework:4.8
Microsoft .NET Framework 4.8.1all versionscert_bundDEcpe:/a:microsoft:.net_framework:4.8.1
Microsoft .NET Framework 6.0all versionscert_bundDEcpe:/a:microsoft:.net_framework:6.0
Microsoft .NET Framework 7.0all versionscert_bundDEcpe:/a:microsoft:.net_framework:7.0
Microsoft .NET Framework 8.0all versionscert_bundDEcpe:/a:microsoft:.net_framework:8.0
Microsoft Visual Studio 2015 Update 3all versionscert_bundDEcpe:/a:microsoft:visual_studio_2015:update_3
Microsoft Visual Studio 2017 version 15.9 (includes 15.0 - 15.8)all versionscert_bundDE
Microsoft Visual Studio 2019 version 16.11 (includes 16.0 - 16.10)all versionscert_bundDE
Microsoft Visual Studio 2022 version 17.2all versionscert_bundDE
Microsoft Visual Studio 2022 version 17.4all versionscert_bundDE
Microsoft Visual Studio 2022 version 17.6all versionscert_bundDE
Microsoft Visual Studio 2022 version 17.8all versionscert_bundDE

showing 20 of 590

advisories (7)

Vendor and ecosystem advisories describing this.

NCSC-2025-0160Kwetsbaarheden verholpen in Siemens productenNL2025-05-14csaf · ncsc_nlNL
Siemens heeft kwetsbaarheden verholpen in diverse producten als Apogee, BacNet ATEC, Desigo CC, Intralog, OZW, Polarion, RUGGEDCOM, SICAM, SIMATIC, SIPROTEC, SIRIUS, Teamcenter en Versicharge
SSA-901508SSA-901508: Multiple Vulnerabilities in INTRALOG WMS Before V52025-05-13csaf · siemens_psirtDE
INTRALOG WMS before V5 is affected by multiple vulnerabilities in the Microsoft .NET implementation as described below. Siemens has released a new version for INTRALOG WMS and recommends to update to the latest version. Please approach your INTRALOG WMS contact to resolve the reported vulnerabilities for your solution. When contacting your Siemens representative, kindly reference the Siemens Security Advisory ID (SSA-901508).
WID-SEC-W-2024-0039Microsoft Developer Tools: Mehrere SchwachstellenDeutsch2024-01-09csaf · cert_bundDE
Ein entfernter, anonymer, authentisierter oder lokaler Angreifer kann mehrere Schwachstellen in Microsoft Developer Tools ausnutzen, um seine Privilegien zu erhöhen, einen Denial of Service Zustand hervorzurufen oder Sicherheitsmaßnahmen zu umgehen.
msrc_CVE-2024-20672.NET Denial of Service Vulnerability2024-01-09csaf · msrc_csafUS
To determine the support lifecycle for your software, see the Microsoft Support Lifecycle: https://support.microsoft.com/lifecycle
ICSA-25-135-02Siemens INTRALOG WMS2025-05-13icsa · cisa_csaf_otUS
INTRALOG WMS before V5 is affected by multiple vulnerabilities in the Microsoft .NET implementation as described below. Siemens has released a new version for INTRALOG WMS and recommends to update to the latest version. Please approach your INTRALOG WMS contact to resolve the reported vulnerabilities for your solution. When contacting your Siemens representative, kindly reference the Siemens Security Advisory ID (SSA-901508).
BIT-dotnet-2024-20672.NET Denial of Service Vulnerability2024-03-06vendor · osvUS
.NET Denial of Service Vulnerability
BIT-dotnet-sdk-2024-20672.NET Denial of Service Vulnerability2024-03-06vendor · osvUS
.NET Denial of Service Vulnerability

also known as (6)

Other names and identifiers for this entity.

sources

Which sources assert this record, and when.

cnnvd enisa_euvd fstec_bdu osv cert_bund ncsc_nl siemens_psirt msrc_csaf cisa_csaf_ot NVD CVE.org MITRE

published 2024-01-09modified 2026-06-17

references (6)

External citations — patches, advisories, analysis.

scry

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