CVE-2021-31177— Microsoft Office Remote Code Execution Vulnerability
Get alerts for future matching vulnerabilitiesLog in to subscribe
I. Basic Information for CVE-2021-31177
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View Shenlong Deep Dive ↗ Although we use advanced large model technology, its output may still contain inaccurate or outdated information.Shenlong tries to ensure data accuracy, but please verify and judge based on the actual situation.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 Office Remote Code Execution Vulnerability
Source: NVD (National Vulnerability Database)
Vulnerability Description
Microsoft Office Remote Code Execution Vulnerability
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Source: NVD (National Vulnerability Database)
Vulnerability Type
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Title
Microsoft Excel 资源管理错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Microsoft Excel是美国微软（Microsoft）公司的一款Office套件中的电子表格处理软件。 Microsoft Office Excel 存在资源管理错误漏洞。以下产品和版本受到影响：Microsoft Office 2019 for 32-bit editions,Microsoft Office 2019 for 64-bit editions,Microsoft Office 2019 for Mac,Microsoft Office Online Server,Microsof
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 Office 2019 | 19.0.0 ~ https://aka.ms/OfficeSecurityReleases | cpe:2.3:a:microsoft:office:2019:*:*:*:*:*:*:* | |
| Microsoft | Microsoft Office 2019 for Mac | 16.0.0 ~ publication | cpe:2.3:a:microsoft:office:2019:*:*:*:*:macos:*:* | |
| Microsoft | Microsoft Office Online Server | 16.0.1 ~ 16.0.10374.20000 | cpe:2.3:a:microsoft:office_online_server:-:*:*:*:*:*:*:* | |
| Microsoft | Microsoft 365 Apps for Enterprise | 16.0.1 ~ https://aka.ms/OfficeSecurityReleases | cpe:2.3:a:microsoft:365_apps:-:*:*:*:enterprise:*:*:* | |
| Microsoft | Microsoft Excel 2016 | 16.0.0.0 ~ 16.0.5161.1000 | cpe:2.3:a:microsoft:excel:2016:*:*:*:*:*:x86:* | |
| Microsoft | Microsoft Excel 2013 Service Pack 1 | 15.0.0.0 ~ 15.0.5345.1000 | cpe:2.3:a:microsoft:excel:2013:sp1:*:*:rt:*:*:* | |
| Microsoft | Microsoft Office Web Apps Server 2013 Service Pack 1 | 15.0.1 ~ 15.0.5345.1000 | cpe:2.3:a:microsoft:office_web_apps_server:2013:sp1:*:*:*:*:*:* |
II. Public POCs for CVE-2021-31177
| # | POC Description | Source Link | Shenlong Link |
|---|
AI-Generated POCPremium
No public POC found.
Login to generate AI POCIII. Intelligence Information for CVE-2021-31177
请登录查看更多情报信息。
- https://www.zerodayinitiative.com/advisories/ZDI-21-576/x_refsource_MISC
- https://nvd.nist.gov/vuln/detail/CVE-2021-31177
Same Patch Batch · Microsoft · 2021-05-11 · 52 CVEs total
| CVE-2021-28476 | 9.9 CRITICAL | Windows Hyper-V Remote Code Execution Vulnerability |
| CVE-2021-31166 | 9.8 CRITICAL | HTTP Protocol Stack Remote Code Execution Vulnerability |
| CVE-2021-28474 | 8.8 HIGH | Microsoft SharePoint Server Remote Code Execution Vulnerability |
| CVE-2021-28455 | 8.8 HIGH | Microsoft Jet Red Database Engine and Access Connectivity Engine Remote Code Execution Vul |
| CVE-2021-31181 | 8.8 HIGH | Microsoft SharePoint Remote Code Execution Vulnerability |
| CVE-2021-31194 | 8.8 HIGH | OLE Automation Remote Code Execution Vulnerability |
| CVE-2021-27068 | 8.8 HIGH | Visual Studio Remote Code Execution Vulnerability |
| CVE-2021-31213 | 7.8 HIGH | Visual Studio Code Remote Containers Extension Remote Code Execution Vulnerability |
| CVE-2021-31168 | 7.8 HIGH | Windows Container Manager Service Elevation of Privilege Vulnerability |
| CVE-2021-31170 | 7.8 HIGH | Windows Graphics Component Elevation of Privilege Vulnerability |
| CVE-2021-31169 | 7.8 HIGH | Windows Container Manager Service Elevation of Privilege Vulnerability |
| CVE-2021-31208 | 7.8 HIGH | Windows Container Manager Service Elevation of Privilege Vulnerability |
| CVE-2021-28465 | 7.8 HIGH | Web Media Extensions Remote Code Execution Vulnerability |
| CVE-2021-31180 | 7.8 HIGH | Microsoft Office Graphics Remote Code Execution Vulnerability |
| CVE-2021-31214 | 7.8 HIGH | Visual Studio Code Remote Code Execution Vulnerability |
| CVE-2021-31179 | 7.8 HIGH | Microsoft Office Remote Code Execution Vulnerability |
| CVE-2021-31175 | 7.8 HIGH | Microsoft Office Remote Code Execution Vulnerability |
| CVE-2021-31176 | 7.8 HIGH | Microsoft Office Remote Code Execution Vulnerability |
| CVE-2021-31211 | 7.8 HIGH | Visual Studio Code Remote Code Execution Vulnerability |
| CVE-2021-31187 | 7.8 HIGH | Windows WalletService Elevation of Privilege Vulnerability |
Showing top 20 of 52 CVEs. View all on vendor page → →
IV. Related Vulnerabilities
Same product: Microsoft Office 2019
- CVE-2024-49142
Microsoft Access Remote Code Execution Vulnerability - CVE-2024-49069
Microsoft Excel Remote Code Execution Vulnerability - CVE-2024-49059
Microsoft Office Elevation of Privilege Vulnerability - CVE-2024-49027
Microsoft Excel Remote Code Execution Vulnerability - CVE-2024-49026
Microsoft Excel Remote Code Execution Vulnerability
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-2021-31177
No comments yet