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Full vulnerability report · 2023
CVE-2023-24936High confidence

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

Microsoft · Microsoft Visual Studio 2022 version 17.2

7.5HighCVSS 3.1
Recommended action
Within 7 days

High technical severity; prioritise exposed affected systems while verifying vendor guidance.

Patch available
Direct vendor intelligence

Authoritative vendor CSAF and VEX advisories

Structured product status and remediation from the issuing vendor. Product-state explanations are always visible; large lists can be searched or downloaded.

2 current
SSA-341067 · CSAF 2.0 · revision 1 · interimSiemens ProductCERTSSA-341067: Multiple vulnerabilities in third-party components in ST7 ScadaConnect before V1.1
1 known affected

The vendor explicitly identifies these products as affected by this CVE.

  • ST7 ScadaConnect (6NH7997-5DA10-0AA0)
Summary
.NET, .NET Framework, and Visual Studio Elevation of Privilege Vulnerability
Remediation
Update to V1.1 or later version
SSA-150063 · CSAF 2.0 · revision 1 · interimSiemens ProductCERTSSA-150063: Multiple Vulnerabilities in SINEC PNI before V2.0
1 known affected

The vendor explicitly identifies these products as affected by this CVE.

  • SINEC PNI
Summary
.NET, .NET Framework, and Visual Studio Elevation of Privilege Vulnerability
Remediation
Update to V2.0 or later version
Optional official sources

National CERT insights
?CERT means Computer Emergency Response Team; CSIRT is the closely related term Computer Security Incident Response Team.

Select the national-authority views to include. The exact source language is shown on each matched advisory. Your choice is remembered on this device and encoded in the shareable URL.

Official European source

ENISA European Vulnerability Database

Official EUVD identifiers, advisory evidence and known-exploited context. Missing fields are not treated as evidence of low risk.

1 current
ENISA EUVD identifier

EUVD-2023-1839

No EUVD known-exploited evidence

ENISA has published the identifier mapping but no EUVD description has been stored yet.

EUVD state
Present in the current official mapping
Known exploitation
Not present in the current ENISA EUVD known-exploited dataset. This is not proof of no exploitation.
ENISA score
Not supplied in the stored EUVD record
Advisory evidence
No linked advisory details stored yet
Recommended actionWithin 7 days

High technical severity; prioritise exposed affected systems while verifying vendor guidance.

Patch available
01

What, why and how

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

What

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

Why

The current structured CVE record identifies a security weakness, but the root cause requires confirmation in the linked vendor material.

How

An attacker operating through a network path may attempt exploitation without authentication after a user interaction. If successful, the issue may gain additional privileges.

What

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

Why

The current structured CVE record identifies a security weakness, but the root cause requires confirmation in the linked vendor material.

How

An attacker operating through a network path may attempt exploitation without authentication after a user interaction. If successful, the issue may gain additional privileges.

02

Exploit reality and attack path

CVSS severity, EPSS forecast probability, public exploit material and CISA-confirmed exploitation are separate signals.

Observed exploitation
?Confirmed exploitation and public exploit material are separate signals. Attacks can occur without public proof-of-concept or exploit code.
No confirmed evidence

No CISA KEV match was present at the last successful refresh. This means no confirmation from that source, not proof of no exploitation.

Public PoC / exploit material
?Confirmed exploitation and public exploit material are separate signals. Attacks can occur without public proof-of-concept or exploit code.
None recorded

No exploit-tagged reference or CISA SSVC proof-of-concept state is currently recorded. Research may still exist outside the structured feeds.

Likely attack path
a network path → vulnerable operation → gain additional privileges
Attack surface
Network
Privileges required
None: unauthenticated exploitation is possible
User interaction
Required interaction required
Attack complexity
High: exploitation depends on specific conditions
Security boundary
Unchanged: impact remains within the vulnerable component's security authority
Weakness
?CWE means Common Weakness Enumeration.
CWE not yet assigned
CVSS vector
?CVSS means Common Vulnerability Scoring System. The vector records the metric values used to calculate technical severity.
CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C

Common Vulnerability Scoring System 3.1: the compact vector below is decoded into plain language.

AVNetworkAttack vector: The vulnerable component can be reached over a network.ACHighAttack complexity: Successful exploitation depends on specific conditions outside the attacker's direct control.PRNonePrivileges required: The attacker does not need an account or existing privileges.UIRequiredUser interaction: Another user must perform an action for exploitation to succeed.SUnchangedScope: The security impact remains within the vulnerable component's authority.CHighConfidentiality impact: A successful attack can cause a major loss.IHighIntegrity impact: A successful attack can cause a major loss.AHighAvailability impact: A successful attack can cause a major loss.
Post-exploitation / living off the land
No specific living-off-the-land technique is confirmed in the structured sources. Monitor normal administration tools for activity inconsistent with the affected service's baseline.
NetworkUnauthenticatedPrivilege escalation
A

Official authority intelligence

Only matched European and national findings are included. Language selectors and unavailable sources are omitted.

BSI · German · WID-SEC-2023-1446Microsoft Developer Tools: Mehrere Schwachstellen

Ein entfernter, anonymer, authentisierter oder lokaler Angreifer kann mehrere Schwachstellen in Microsoft .NET Framework, Microsoft Azure DevOps Server, Microsoft NuGet, Microsoft Visual Studio und Microsoft Visual Studio Code ausnutzen, um beliebigen Code auszuführen, vertrauliche Informationen offenzulegen, einen Denial-of-Service-Zustand herbeizuführen, seine Rechte zu erweitern und Daten zu manipulieren.

Official advisory ↗
Cyber Security Agency of Singapore · English · CSA-SB-20230621Security Bulletin 21 Jun 2023

The Cyber Security Agency of Singapore included this CVE in its official Security Bulletin 21 Jun 2023, published on 21 June 2023. Open the linked bulletin for the product, severity and reference information published in that issue.

Official advisory ↗
CERT-FR · French · CERTFR-2024-AVI-0478Multiples vulnérabilités dans les produits Siemens

/CVERecord?id=CVE-2023-0465 Référence CVE CVE-2023-0466 https://www.cve.org/CVERecord?id=CVE-2023-0466 Référence CVE CVE-2023-1017 https://www.cve.org/CVERecord?id=CVE-2023-1017 Référence CVE CVE-2023-2124 https://www.cve.org/CVERecord?id=CVE-2023-2124 Référence CVE CVE-2023-21255 https://www.cve.org/CVERecord?id=CVE-2023-21255 Référence CVE CVE-2023-21808 https://www.cve.org/CVERecord?id=CVE-2023-21808 Référence CVE CVE-2023-2269 https://www.cve.org/CVERecord?id=CVE-2023-2269 Référence CVE CVE-2023-24895 https://www.cve.org/CVERecord?id=CVE-2023-24895 Référence CVE CVE-2023-24897 https://www.cve.org/CVERecord?id=CVE-2023-24897 Référence CVE CVE-2023-24936 https://www.cve.org/CVERecord?id=CVE-2023-24936 Référence CVE CVE-2023-26552 https://www.cve.org/CVERecord?id=CVE-2023-26552 Référence CVE CVE-2023-26553 https://www.cve.org/CVERecord?id=CVE-2023-26553 Référence CVE CVE-2023-26554 https://www.cve.org/CVERecord?id=CVE-2023-26554 Référence CVE CVE-2023-27321 https://www.cve.org/CVERecord?id=CVE-2023-27321 Référence CVE CVE-2023-28260 https://www.cve.org/CVERecord?id=CVE-2023-28260 Référence CVE CVE-2023-28319 https://www.cve.org/CVERecord?id=CVE-2023-28319 Référence CVE CVE-2023-28484 https://www.cve.org/CVERecord?id=CVE-2023-28484 Référence CVE CVE-2023-29331 https://www.cve.org/CVERecord?id=

Official advisory ↗
CERT-FR · French · CERTFR-2023-AVI-0935Multiples vulnérabilités dans les produits Siemens

VERecord?id=CVE-2023-0217 Référence CVE CVE-2023-0401 https://www.cve.org/CVERecord?id=CVE-2023-0401 Référence CVE CVE-2023-0933 https://www.cve.org/CVERecord?id=CVE-2023-0933 Référence CVE CVE-2023-1530 https://www.cve.org/CVERecord?id=CVE-2023-1530 Référence CVE CVE-2023-21808 https://www.cve.org/CVERecord?id=CVE-2023-21808 Référence CVE CVE-2023-22669 https://www.cve.org/CVERecord?id=CVE-2023-22669 Référence CVE CVE-2023-22670 https://www.cve.org/CVERecord?id=CVE-2023-22670 Référence CVE CVE-2023-24895 https://www.cve.org/CVERecord?id=CVE-2023-24895 Référence CVE CVE-2023-24897 https://www.cve.org/CVERecord?id=CVE-2023-24897 Référence CVE CVE-2023-24936 https://www.cve.org/CVERecord?id=CVE-2023-24936 Référence CVE CVE-2023-2567 https://www.cve.org/CVERecord?id=CVE-2023-2567 Référence CVE CVE-2023-2650 https://www.cve.org/CVERecord?id=CVE-2023-2650 Référence CVE CVE-2023-28260 https://www.cve.org/CVERecord?id=CVE-2023-28260 Référence CVE CVE-2023-29245 https://www.cve.org/CVERecord?id=CVE-2023-29245 Référence CVE CVE-2023-2931 https://www.cve.org/CVERecord?id=CVE-2023-2931 Référence CVE CVE-2023-2932 https://www.cve.org/CVERecord?id=CVE-2023-2932 Référence CVE CVE-2023-29331 https://www.cve.org/CVERecord?id=CVE-2023-29331 Référence CVE CVE-2023-2975 https://www.cve.org/CVERecord?id=CVE-2023-

Official advisory ↗
CERT-FR · French · CERTFR-2023-AVI-0465Multiples vulnérabilités dans les produits Microsoft

èges. Solution Se référer au bulletin de sécurité de l'éditeur pour l'obtention des correctifs (cf. section Documentation). Documentation Bulletin de sécurité Microsoft du 13 juin 2023 https://msrc.microsoft.com/update-guide/ Bulletin de sécurité Microsoft CVE-2023-24895 du 13 juin 2023 https://msrc.microsoft.com/update-guide/vulnerability/CVE-2023-24895 Bulletin de sécurité Microsoft CVE-2023-24896 du 13 juin 2023 https://msrc.microsoft.com/update-guide/vulnerability/CVE-2023-24896 Bulletin de sécurité Microsoft CVE-2023-24897 du 13 juin 2023 https://msrc.microsoft.com/update-guide/vulnerability/CVE-2023-24897 Bulletin de sécurité Microsoft CVE-2023-24936 du 13 juin 2023 https://msrc.microsoft.com/update-guide/vulnerability/CVE-2023-24936 Bulletin de sécurité Microsoft CVE-2023-25652 du 13 juin 2023 https://msrc.microsoft.com/update-guide/vulnerability/CVE-2023-25652 Bulletin de sécurité Microsoft CVE-2023-25815 du 13 juin 2023 https://msrc.microsoft.com/update-guide/vulnerability/CVE-2023-25815 Bulletin de sécurité Microsoft CVE-2023-27909 du 13 juin 2023 https://msrc.microsoft.com/update-guide/vulnerability/CVE-2023-27909 Bulletin de sécurité Microsoft CVE-2023-27910 du 13 juin 2023 https://msrc.microsoft.com/update-guide/vulnerability/CVE-2023-27910 Bulletin de sécurité Microsoft CVE-2023-

Official advisory ↗
CERT-FR · French · CERTFR-2023-AVI-0463Multiples vulnérabilités dans Microsoft .Net

De multiples vulnérabilités ont été corrigées dans Microsoft .Net . Elles permettent à un attaquant de provoquer un déni de service, une exécution de code à distance et une élévation de privilèges.

Official advisory ↗
JVN iPedia · Japanese · JVNDB-2023-002194複数の Microsoft 製品における権限を昇格される脆弱性

.NET、Microsoft .NET Framework、Microsoft Visual Studio には、権限を昇格される脆弱性が存在します。

Official advisory ↗
KISA KrCERT/CC · Korean · KNVD-5987MS 9월 보안 위협에 따른 정기 보안 업데이트 권고

023-32051 | Raw Image Extension Remote Code Execution Vulnerability | | Microsoft Streaming Service | CVE-2023-29360 | Microsoft 스트리밍 서비스 권한 상승 취약성 | | NuGet Client | CVE-2023-29337 | NuGet 클라이언트 원격 코드 실행 취약성 | | Microsoft Azure Kubernetes Service | CVE-2023-29332 | Microsoft Azure Kubernetes Service 권한 상승 취약성 | | Microsoft Teams | CVE-2023-29330 | Microsoft Teams 원격 코드 실행 취약성 | | Microsoft Teams | CVE-2023-29328 | Microsoft Teams 원격 코드 실행 취약성 | | Azure Machine Learning | CVE-2023-28312 | Azure Machine Learning 정보 공개 취약성 | | Microsoft Edge (Chromium-based) | CVE-2023-28261 | Microsoft Edge(Chromium 기반) 권한 상승 취약성 | | .NET and Visual Studio | CVE-2023-24936 | .NET, .NET Framework, Visual Studio 권한 상승 취약성 | | Microsoft PostScript Printer Driver | CVE-2023-24872 | Microsoft PostScript 및 PCL6 Class 프린터 드라이버 원격 코드 실행 취약성 | | Azure Machine Learning | CVE-2023-23382 | Azure Machine Learning 컴퓨팅 인스턴스 정보 공개 취약성 | | Microsoft Edge (Chromium-based) | CVE-2023-2312 | Chromium: CVE-2023-2312 Use after free in Offline | | Microsoft Exchange Server | CVE-2023-21709 | Microsoft Exchange Server 권한 상승 취약성 | | Microsoft Windows | CVE-2023-20569 | AMD: CVE-2023-20569 리턴 주소 예측자 | | 3D Viewer | CVE-2022-41303 | AutoDesk: CVE-2022-41303 Autodesk® FBX® SDK 2020 또는 이전 버전에서 UaF(Use after free) 취약성 | | AMD CPU Branch |

Official advisory ↗
KISA KrCERT/CC · Korean · KNVD-5970MS 8월 보안 위협에 따른 정기 보안 업데이트 권고

취약성 | | Microsoft Office OneNote | CVE-2023-33140 | Microsoft OneNote 스푸핑 취약성 | | .NET and Visual Studio | CVE-2023-33127 | .NET 및 Visual Studio 권한 상승 취약성 | | SQL Server | CVE-2023-32027 | SQL Server용 Microsoft ODBC 드라이버 원격 코드 실행 취약성 | | SQL Server | CVE-2023-32026 | SQL Server용 Microsoft ODBC 드라이버 원격 코드 실행 취약성 | | SQL Server | CVE-2023-32025 | SQL Server용 Microsoft ODBC 드라이버 원격 코드 실행 취약성 | | Microsoft Teams | CVE-2023-29330 | Microsoft Teams 원격 코드 실행 취약성 | | Microsoft Teams | CVE-2023-29328 | Microsoft Teams 원격 코드 실행 취약성 | | Microsoft Edge (Chromium-based) | CVE-2023-28261 | Microsoft Edge(Chromium 기반) 권한 상승 취약성 | | .NET and Visual Studio | CVE-2023-24936 | .NET, .NET Framework, Visual Studio 권한 상승 취약성 | | Windows Secure Boot | CVE-2023-24932 | 보안 부팅 보안 기능 우회 취약성 | | Microsoft Teams | CVE-2023-24881 | Microsoft Teams 정보 공개 취약성 | | Microsoft Exchange Server | CVE-2023-21709 | Microsoft Exchange Server 권한 상승 취약성 | | Azure Service Fabric Container | CVE-2023-21531 | Azure Service Fabric Container 권한 상승 취약성 | | Microsoft Windows | CVE-2023-20569 | AMD: CVE-2023-20569 리턴 주소 예측자 | | Windows Netlogon | CVE-2022-38023 | Netlogon RPC 권한 상승 취약성 | | Windows Kerberos | CVE-2022-37967 | Windows Kerberos 권한 상승 취약성 | | Microsoft Edge (Chromium-based) | CVE-2022-29144 | Microsoft Edge(Chromium 기반) 권한 상승 취약성

Official advisory ↗
KISA KrCERT/CC · Korean · KNVD-5951MS 7월 보안 위협에 따른 정기 보안 업데이트 권고

: CVE-2023-27911 Autodesk® FBX® SDK 2020 또는 이전 버전에서 힙 버퍼 오버플로 취약성 | | Visual Studio | CVE-2023-27910 | AutoDesk: CVE-2023-27910 Autodesk® FBX® SDK 2020 또는 이전 버전에서 스택 버퍼 오버플로 취약성 | | Visual Studio | CVE-2023-27909 | AutoDesk: CVE-2023-27909 Autodesk® FBX® SDK 2020 또는 이전 버전에서 범위를 벗어난 쓰기 취약성 | | Visual Studio | CVE-2023-25815 | GitHub: CVE-2023-25815 Git이 권한이 없는 위치에서 현지화된 메시지를 찾음 | | Visual Studio | CVE-2023-25652 | GitHub: CVE-2023-25652 "git apply --reject" 부분적으로 제어되는 임의 파일 쓰기 | | Windows CryptoAPI | CVE-2023-24938 | Windows CryptoAPI 서비스 거부 취약성 | | Windows CryptoAPI | CVE-2023-24937 | Windows CryptoAPI 서비스 거부 취약성 | | .NET and Visual Studio | CVE-2023-24936 | .NET, .NET Framework, Visual Studio 권한 상승 취약성 | | Windows Secure Boot | CVE-2023-24932 | 보안 부팅 보안 기능 우회 취약성 | | Microsoft Dynamics | CVE-2023-24921 | Microsoft Dynamics 365(온-프레미스) 교차-사이트 스크립팅 취약성 | | .NET and Visual Studio | CVE-2023-24897 | .NET, .NET Framework, and Visual Studio Remote Code Execution Vulnerability | | Microsoft Dynamics | CVE-2023-24896 | Dynamics 365 Finance 스푸핑 취약성 | | .NET and Visual Studio | CVE-2023-24895 | .NET, .NET Framework, and Visual Studio Remote Code Execution Vulnerability | | Windows SmartScreen | CVE-2023-24880 | Windows SmartScreen 보안 기능 우회 취약성 | | Microsoft PostScript Printer Driver | CVE-2023-24856 |

Official advisory ↗
KISA KrCERT/CC · Korean · KNVD-5936MS 6월 보안 위협에 따른 정기 보안 업데이트 권고

etooth Driver | CVE-2023-24944 | Windows Bluetooth 드라이버 정보 유출 취약성 | | Windows PGM | CVE-2023-24943 | Windows PGM(Pragmatic General Multicast) 원격 코드 실행 취약성 | | Windows Remote Procedure Call Runtime | CVE-2023-24942 | 원격 프로시저 호출 런타임 서비스 거부 취약성 | | Windows Network File System | CVE-2023-24941 | Windows Network 파일 시스템 원격 코드 실행 취약성 | | Windows PGM | CVE-2023-24940 | Windows PGM(Pragmatic General Multicast) 서비스 거부 취약성 | | Windows NFS Portmapper | CVE-2023-24939 | NFS용 서버 서비스 거부 취약성 | | Windows CryptoAPI | CVE-2023-24938 | Windows CryptoAPI 서비스 거부 취약성 | | Windows CryptoAPI | CVE-2023-24937 | Windows CryptoAPI 서비스 거부 취약성 | | .NET and Visual Studio | CVE-2023-24936 | .NET, .NET Framework, Visual Studio 권한 상승 취약성 | | Windows Secure Boot | CVE-2023-24932 | 보안 부팅 보안 기능 우회 취약성 | | Microsoft PostScript Printer Driver | CVE-2023-24911 | Microsoft PostScript 및 PCL6 Class 프린터 드라이버 정보 공개 취약성 | | Remote Desktop Client | CVE-2023-24905 | 원격 데스크톱 클라이언트 원격 코드 실행 취약성 | | Windows Installer | CVE-2023-24904 | Windows Installer 권한 상승 취약성 | | Windows Secure Socket Tunneling Protocol (SSTP) | CVE-2023-24903 | Windows SSTP(Secure Socket Tunneling Protocol) 원격 코드 실행 취약성 | | Windows Win32K | CVE-2023-24902 | Win32k 권한 상승 취약성 | | Windows NFS Portmapper | CVE-2023-24901 | Windows NFS Portmapper 정보 공개 취약성 | | Windows NTLM | CV

Official advisory ↗
NCSC-NL · Dutch · NCSC-2024-0246Kwetsbaarheden verholpen in Siemens producten

De kwetsbaarheden stellen een kwaadwillende mogelijk in staat aanvallen uit te voeren die kunnen leiden tot de volgende categorieën schade: - Denial-of-Service (DoS) - Manipulatie van gegevens - Omzeilen van beveiligingsmaatregel - (Remote) code execution (Administrator/Root rechten) - (Remote) code execution (Gebruikersrechten) - Toegang tot systeemgegevens - Verhoogde gebruikersrechten De kwaadwillende heeft hiervoor toegang nodig tot de productieomgeving. Het is goed gebruik een dergelijke omgeving niet publiek toegankelijk te hebben.

Official advisory ↗
03

Patch and workaround

Operational remediation based on structured source evidence.

Status
?Patch availability is based on structured fixed-version fields and authoritative update references. If no fix is verified, check the vendor advisory before making a change.
Patch available
Affected
ST7 ScadaConnect (6NH7997-5DA10-0AA0)
Fixed
An authoritative update reference is available, but the fixed version is not recorded in the structured CVE fields. Check the linked vendor advisory for the applicable release.
Action
Update to V1.1 or later version
Workaround
No verified workaround is recorded. If business-safe, reduce exposure to the affected interface and allow only trusted sources until authoritative guidance is available.
04

Evidence and provenance

Published 14 Jun 2023 · Last source change 1 Jan 2025, 01:43 UTC · CWE not yet assigned

CVE recordCVE.org · 5.1
CVSS sourceCNA
EPSS source
?The date BlackTree first stored a score for this CVE from the daily FIRST EPSS feed.
FIRST · tracked since 2026-08-14
European sourceENISA EUVD · EUVD-2023-1839
Product sourceVendor CSAF · Siemens ProductCERT
Remediation sourceVendor CSAF · Siemens ProductCERT
CWE sourceUnavailable
NVD statusNVD modified after enrichment

Missing structured fields: CWE classification. Missing data is not evidence of low risk; review the primary advisory.

Material change intelligence

What changed after publication

View recent updates ↗

No material field changes have been recorded since change tracking began. Routine source refreshes and cosmetic edits are intentionally excluded.

Material fields only · duplicate refreshes suppressed · history retained for the configured operational retention period
CVE published
Fixed release or patch reference recorded
ENISA EUVD · EUVD-2023-1839↗Vendor CSAF · Siemens ProductCERT↗CVE authority or vendor reference↗Official CVE record (CNA and ADP data)↗NVD record↗
Technical terms and abbreviations used in this report
CVE
Common Vulnerabilities and Exposures: the public identifier for one disclosed vulnerability.
CVSS
Common Vulnerability Scoring System: a technical severity framework; it is not patching priority by itself.
EPSS
Exploit Prediction Scoring System: FIRST's estimate of the probability that exploitation activity will be observed in the next 30 days; it is a forecast, not confirmation.
CWE
Common Weakness Enumeration: the standard category describing the underlying software or hardware weakness.
CNA
CVE Numbering Authority: an organisation authorised to assign and publish CVE records.
CISA ADP
Cybersecurity and Infrastructure Security Agency Authorized Data Publisher: structured enrichment added to a CVE record.
NVD
National Vulnerability Database: NIST's enrichment service for CVE records.
CERT / CSIRT
A computer security incident response team that publishes warnings or coordinates incident response.
PoC
Proof of concept: public material that demonstrates or helps reproduce exploitation.
CSAF
Common Security Advisory Framework: a machine-readable format for security advisories.
LoTL
Living off the land: abuse of legitimate tools or system functions during an attack.
Free version - for non-commercial use only.CVE-2023-24936 · cve.blacktree.nl