CVE-2022-21855— Microsoft Exchange Server Remote Code Execution Vulnerability
Get alerts for future matching vulnerabilitiesLog in to subscribe
I. Basic Information for CVE-2022-21855
Vulnerability Information
Have questions about the vulnerability? See if Shenlong's analysis helps!
View Shenlong Deep Dive ↗ Although we use advanced large model technology, its output may still contain inaccurate or outdated information.Shenlong tries to ensure data accuracy, but please verify and judge based on the actual situation.
Vulnerability Title
Microsoft Exchange Server Remote Code Execution Vulnerability
Source: NVD (National Vulnerability Database)
Vulnerability Description
Microsoft Exchange Server Remote Code Execution Vulnerability
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H
Source: NVD (National Vulnerability Database)
Vulnerability Type
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Title
Microsoft Exchange Server 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Microsoft Exchange Server是美国微软（Microsoft）公司的一套电子邮件服务程序。它提供邮件存取、储存、转发，语音邮件，邮件过滤筛选等功能。 Microsoft Exchange Server存在安全漏洞。以下产品和版本受到影响：Microsoft Exchange Server 2013 Cumulative Update 23,Microsoft Exchange Server 2016 Cumulative Update 21,Microsoft Exchange Ser
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 | Microsoft Exchange Server 2013 Cumulative Update 23 | 15.00.0 ~ 15.00.1497.028 | - | |
| Microsoft | Microsoft Exchange Server 2016 Cumulative Update 21 | 15.01.0 ~ 15.01.2308.021 | - | |
| Microsoft | Microsoft Exchange Server 2019 Cumulative Update 10 | 15.02.0 ~ 15.02.0922.020 | - | |
| Microsoft | Microsoft Exchange Server 2016 Cumulative Update 22 | 15.0.0 ~ 15.01.2375.018 | - | |
| Microsoft | Microsoft Exchange Server 2019 Cumulative Update 11 | 15.02.0 ~ 15.02.0986.015 | - |
II. Public POCs for CVE-2022-21855
| # | POC Description | Source Link | Shenlong Link |
|---|
AI-Generated POCPremium
No public POC found.
Login to generate AI POCIII. Intelligence Information for CVE-2022-21855
请登录查看更多情报信息。
Same Patch Batch · Microsoft · 2022-01-11 · 100 CVEs total
| CVE-2022-21907 | 9.8 CRITICAL | HTTP Protocol Stack Remote Code Execution Vulnerability |
| CVE-2022-21849 | 9.8 CRITICAL | Windows Internet Key Exchange (IKE) Protocol Extensions Remote Code Execution Vulnerabilit |
| CVE-2022-21901 | 9.0 CRITICAL | Windows Hyper-V Elevation of Privilege Vulnerability |
| CVE-2022-21846 | 9.0 CRITICAL | Microsoft Exchange Server Remote Code Execution Vulnerability |
| CVE-2022-21969 | 9.0 CRITICAL | Microsoft Exchange Server Remote Code Execution Vulnerability |
| CVE-2022-21857 | 8.8 HIGH | Active Directory Domain Services Elevation of Privilege Vulnerability |
| CVE-2022-21922 | 8.8 HIGH | Remote Procedure Call Runtime Remote Code Execution Vulnerability |
| CVE-2022-21840 | 8.8 HIGH | Microsoft Office Remote Code Execution Vulnerability |
| CVE-2022-21920 | 8.8 HIGH | Windows Kerberos Elevation of Privilege Vulnerability |
| CVE-2022-21850 | 8.8 HIGH | Remote Desktop Client Remote Code Execution Vulnerability |
| CVE-2022-21851 | 8.8 HIGH | Remote Desktop Client Remote Code Execution Vulnerability |
| CVE-2022-21837 | 8.3 HIGH | Microsoft SharePoint Server Remote Code Execution Vulnerability |
| CVE-2022-21893 | 8.0 HIGH | Remote Desktop Protocol Remote Code Execution Vulnerability |
| CVE-2022-21898 | 7.8 HIGH | DirectX Graphics Kernel Remote Code Execution Vulnerability |
| CVE-2022-21914 | 7.8 HIGH | Windows Remote Access Connection Manager Elevation of Privilege Vulnerability |
| CVE-2022-21908 | 7.8 HIGH | Windows Installer Elevation of Privilege Vulnerability |
| CVE-2022-21910 | 7.8 HIGH | Microsoft Cluster Port Driver Elevation of Privilege Vulnerability |
| CVE-2022-21885 | 7.8 HIGH | Windows Remote Access Connection Manager Elevation of Privilege Vulnerability |
| CVE-2022-21912 | 7.8 HIGH | DirectX Graphics Kernel Remote Code Execution Vulnerability |
| CVE-2022-21878 | 7.8 HIGH | Windows Geolocation Service Remote Code Execution Vulnerability |
Showing top 20 of 100 CVEs. View all on vendor page → →
IV. Related Vulnerabilities
Same product: Microsoft Exchange Server 2013 Cumulative Update 23
- CVE-2022-41078
Microsoft Exchange Server Spoofing Vulnerability - CVE-2022-41040
Microsoft Exchange Server Elevation of Privilege Vulnerabili - CVE-2022-41082
Microsoft Exchange Server Remote Code Execution Vulnerabilit - CVE-2022-24477
Microsoft Exchange Server Elevation of Privilege Vulnerabili - CVE-2022-21980
Microsoft Exchange Server Elevation of Privilege Vulnerabili
Same vendor: Microsoft
- CVE-2026-42826
Azure DevOps Information Disclosure Vulnerability - CVE-2026-35428
Azure Cloud Shell Spoofing Vulnerability - CVE-2026-35435
Azure AI Foundry Elevation of Privilege Vulnerability - CVE-2026-34327
Microsoft Partner Center Spoofing Vulnerability - CVE-2026-33844
Azure Managed Instance for Apache Cassandra Remote Code Exec
V. Comments for CVE-2022-21855
No comments yet