CVE-2021-27059— Microsoft Office Remote Code Execution Vulnerability
Quick assessment
Affected
Microsoft Microsoft Office 2010 Service Pack 2
Exploitation
Confirmed exploitation in the wild; remediate immediately
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.
Microsoft Office是美国微软（Microsoft）公司的一款办公软件套件产品。该产品常用组件包括Word、Excel、Access、Powerpoint、FrontPage等。 Microsoft Office 存在安全漏洞。以下产品和版本受到影响：Microsoft Office 2016 (32-bit edition),Microsoft Office 2016 (64-bit edition),Microsoft Office 2010 Service Pack 2 (32-bit
In-the-Wild Activity Observed
cisa_kev · confirmed
Possible ATT&CK Techniques 1 AI
T1190 · Exploit Public-Facing ApplicationAffected Version Matrix 3
| Vendor | Product | Version Range | Status |
|---|---|---|---|
| Microsoft | Microsoft Office 2010 Service Pack 2 | 13.0.0.0< 14.0.7266.5000 |
affected |
| Microsoft | Microsoft Office 2013 Service Pack 1 | 15.0.0< publication |
affected |
| Microsoft | Microsoft Office 2016 | 16.0.0< 16.0.5134.1000 |
affected |
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I. Basic Information for CVE-2021-27059
Vulnerability Information
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Vulnerability Title
Microsoft Office Remote Code Execution Vulnerability
Source: CVE Program / CVE List V5
Vulnerability Description
Microsoft Office Remote Code Execution Vulnerability
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:H/PR:H/UI:R/S:C/C:H/I:H/A:H
Source: CVE Program / CVE List V5
Vulnerability Type
N/A
Source: CVE Program / CVE List V5
Vulnerability Title
Microsoft Office 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Microsoft Office是美国微软（Microsoft）公司的一款办公软件套件产品。该产品常用组件包括Word、Excel、Access、Powerpoint、FrontPage等。 Microsoft Office 存在安全漏洞。以下产品和版本受到影响：Microsoft Office 2016 (32-bit edition),Microsoft Office 2016 (64-bit edition),Microsoft Office 2010 Service Pack 2 (32-bit
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)
Shenlong Deep Dive — AI Deep Analysis
10-question deep dive: root cause, exploitation, mitigation, urgency. Read summary free, full version requires login.
Affected Products
| Vendor | Product | Affected Versions | CPE | Subscribe |
|---|---|---|---|---|
| Microsoft | Microsoft Office 2010 Service Pack 2 | 13.0.0.0 ~ 14.0.7266.5000 | - |
|
| Microsoft | Microsoft Office 2013 Service Pack 1 | 15.0.0 ~ publication | - |
|
| Microsoft | Microsoft Office 2016 | 16.0.0 ~ 16.0.5134.1000 | - |
|
II. Public POCs for CVE-2021-27059
| # | POC Description | Source Link | Shenlong Link |
|---|
AI-Generated POC
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No public POC found.
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Vendor Advisories for CVE-2021-27059 (2)
Same Patch Batch · Microsoft · 2021-03-11 · 80 CVEs total
| CVE-2021-26867 | 9.9 CRITICAL | Windows Hyper-V Remote Code Execution Vulnerability |
| CVE-2021-26897 | 9.8 CRITICAL | Windows DNS Server Remote Code Execution Vulnerability |
| CVE-2021-26895 | 9.8 CRITICAL | Windows DNS Server Remote Code Execution Vulnerability |
| CVE-2021-26894 | 9.8 CRITICAL | Windows DNS Server Remote Code Execution Vulnerability |
| CVE-2021-26893 | 9.8 CRITICAL | Windows DNS Server Remote Code Execution Vulnerability |
| CVE-2021-26877 | 9.8 CRITICAL | Windows DNS Server Remote Code Execution Vulnerability |
| CVE-2021-27080 | 9.3 CRITICAL | Azure Sphere Unsigned Code Execution Vulnerability |
| CVE-2021-26876 | 8.8 HIGH | OpenType Font Parsing Remote Code Execution Vulnerability |
| CVE-2021-27085 | 8.8 HIGH | Internet Explorer Remote Code Execution Vulnerability |
| CVE-2021-27076 | 8.8 HIGH | Microsoft SharePoint Server Remote Code Execution Vulnerability |
| CVE-2021-26865 | 8.8 HIGH | Windows Container Execution Agent Elevation of Privilege Vulnerability |
| CVE-2021-26411 | 8.8 HIGH | Internet Explorer Memory Corruption Vulnerability |
| CVE-2021-26864 | 8.4 HIGH | Windows Virtual Registry Provider Elevation of Privilege Vulnerability |
| CVE-2021-24089 | 7.8 HIGH | HEVC Video Extensions Remote Code Execution Vulnerability |
| CVE-2021-24108 | 7.8 HIGH | Microsoft Office Remote Code Execution Vulnerability |
| CVE-2021-26889 | 7.8 HIGH | Windows Update Stack Elevation of Privilege Vulnerability |
| CVE-2021-26887 | 7.8 HIGH | Microsoft Windows Folder Redirection Elevation of Privilege Vulnerability |
| CVE-2021-26885 | 7.8 HIGH | Windows WalletService Elevation of Privilege Vulnerability |
| CVE-2021-26891 | 7.8 HIGH | Windows Container Execution Agent Elevation of Privilege Vulnerability |
| CVE-2021-26882 | 7.8 HIGH | Remote Access API Elevation of Privilege Vulnerability |
Showing top 20 of 80 CVEs. View all on vendor page → →
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V. Comments for CVE-2021-27059
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