CVE-2023-21777— Azure App Service on Azure Stack Hub Elevation of Privilege Vulnerability
Quick assessment
Affected
Microsoft Azure App Service on Azure Stack Hub
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.
Microsoft Azure是美国微软（Microsoft）公司的一套开放的企业级云计算平台。 Microsoft Azure App Service存在安全漏洞。目前尚无此漏洞的相关信息，请随时关注CNNVD或厂商公告。
Possible ATT&CK Techniques 1 AI
T1068 · Exploitation for Privilege EscalationAffected Version Matrix 1
| Vendor | Product | Version Range | Status |
|---|---|---|---|
| Microsoft | Azure App Service on Azure Stack Hub | 98.0.0< 98.0.1.703 |
affected |
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I. Basic Information for CVE-2023-21777
Vulnerability Information
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Vulnerability Title
Azure App Service on Azure Stack Hub Elevation of Privilege Vulnerability
Source: CVE Program / CVE List V5
Vulnerability Description
Azure App Service on Azure Stack Hub Elevation of Privilege Vulnerability
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:L
Source: CVE Program / CVE List V5
Vulnerability Type
访问控制不恰当
Source: CVE Program / CVE List V5
Vulnerability Title
Microsoft Azure App Service 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Microsoft Azure是美国微软（Microsoft）公司的一套开放的企业级云计算平台。 Microsoft Azure App Service存在安全漏洞。目前尚无此漏洞的相关信息，请随时关注CNNVD或厂商公告。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)
Affected Products
| Vendor | Product | Affected Versions | CPE | Subscribe |
|---|---|---|---|---|
| Microsoft | Azure App Service on Azure Stack Hub | 98.0.0 ~ 98.0.1.703 | - |
|
II. Public POCs for CVE-2023-21777
| # | POC Description | Source Link | Shenlong Link |
|---|
AI-Generated POC
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Vendor Advisories for CVE-2023-21777 (1)
Same Patch Batch · Microsoft · 2023-02-14 · 78 CVEs total
| CVE-2023-21689 | 9.8 CRITICAL | Microsoft Protected Extensible Authentication Protocol (PEAP) Remote Code Execution Vulner |
| CVE-2023-21690 | 9.8 CRITICAL | Microsoft Protected Extensible Authentication Protocol (PEAP) Remote Code Execution Vulner |
| CVE-2023-21692 | 9.8 CRITICAL | Microsoft Protected Extensible Authentication Protocol (PEAP) Remote Code Execution Vulner |
| CVE-2023-21803 | 9.8 CRITICAL | Windows iSCSI Discovery Service Remote Code Execution Vulnerability |
| CVE-2023-21716 | 9.8 CRITICAL | Microsoft Word Remote Code Execution Vulnerability |
| CVE-2023-21686 | 8.8 HIGH | Microsoft WDAC OLE DB provider for SQL Server Remote Code Execution Vulnerability |
| CVE-2023-21684 | 8.8 HIGH | Microsoft PostScript and PCL6 Class Printer Driver Remote Code Execution Vulnerability |
| CVE-2023-21707 | 8.8 HIGH | Microsoft Exchange Server Remote Code Execution Vulnerability |
| CVE-2023-21706 | 8.8 HIGH | Microsoft Exchange Server Remote Code Execution Vulnerability |
| CVE-2023-21705 | 8.8 HIGH | Microsoft SQL Server Remote Code Execution Vulnerability |
| CVE-2023-21717 | 8.8 HIGH | Microsoft SharePoint Server Elevation of Privilege Vulnerability |
| CVE-2023-21529 | 8.8 HIGH | Microsoft Exchange Server Remote Code Execution Vulnerability |
| CVE-2023-21797 | 8.8 HIGH | Microsoft ODBC Driver Remote Code Execution Vulnerability |
| CVE-2023-21798 | 8.8 HIGH | Microsoft ODBC Driver Remote Code Execution Vulnerability |
| CVE-2023-21799 | 8.8 HIGH | Microsoft WDAC OLE DB provider for SQL Server Remote Code Execution Vulnerability |
| CVE-2023-21685 | 8.8 HIGH | Microsoft WDAC OLE DB provider for SQL Server Remote Code Execution Vulnerability |
| CVE-2023-21713 | 8.8 HIGH | Microsoft SQL Server Remote Code Execution Vulnerability |
| CVE-2023-23374 | 8.3 HIGH | Microsoft Edge (Chromium-based) Remote Code Execution Vulnerability |
| CVE-2023-21806 | 8.2 HIGH | Power BI Report Server Spoofing Vulnerability |
| CVE-2023-21778 | 8.0 HIGH | Microsoft Dynamics Unified Service Desk Remote Code Execution Vulnerability |
Showing top 20 of 78 CVEs. View all on vendor page → →
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V. Comments for CVE-2023-21777
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