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CVE-2020-1195— Microsoft Edge (Chromium-based) Elevation of Privilege Vulnerability

Quick assessment

Affected
Microsoft Microsoft Edge (Chromium-based)
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 Edge是美国微软（Microsoft）公司的一款Windows 10之后版本系统附带的Web浏览器。 Microsoft Edge（基于Chromium）中存在安全漏洞，该漏洞源于Feedback扩展未正确验证输入内容。攻击者可利用该漏洞将文件写入任意位置并提升权限。

CVSS 3.1 · Low EPSS 2.01% · P80

Affected Version Matrix 1

VendorProduct Version RangeStatus
Microsoft Microsoft Edge (Chromium-based) - affected
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I. Basic Information for CVE-2020-1195

Vulnerability Information
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Vulnerability Title
Microsoft Edge (Chromium-based) Elevation of Privilege Vulnerability
Source: CVE Program / CVE List V5
Vulnerability Description
An elevation of privilege vulnerability exists in Microsoft Edge (Chromium-based) when the Feedback extension improperly validates input. An attacker who successfully exploited this vulnerability could write files to arbitrary locations and gain elevated privileges. The vulnerability by itself does not allow arbitrary code to run. However, this vulnerability could be used in conjunction with one or more vulnerabilities (for example a remote code execution vulnerability and another elevation of privilege vulnerability) to take advantage of the elevated privileges when running. The security update addresses the vulnerability by modifying how Microsoft Edge (Chromium-based) Feedback extension validates files.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:N/I:L/A:N
Source: CVE Program / CVE List V5
Vulnerability Type
N/A
Source: CVE Program / CVE List V5
Vulnerability Title
Microsoft Edge 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Microsoft Edge是美国微软（Microsoft）公司的一款Windows 10之后版本系统附带的Web浏览器。 Microsoft Edge（基于Chromium）中存在安全漏洞，该漏洞源于Feedback扩展未正确验证输入内容。攻击者可利用该漏洞将文件写入任意位置并提升权限。
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 Edge (Chromium-based) - -

II. Public POCs for CVE-2020-1195

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III. Intelligence Information for CVE-2020-1195

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Vendor Advisories for CVE-2020-1195 (2)

Same Patch Batch · Microsoft · 2020-05-21 · 112 CVEs total

CVE-2020-1126 8.8 HIGH Media Foundation Memory Corruption Vulnerability
CVE-2020-1117 8.8 HIGH Microsoft Color Management Remote Code Execution Vulnerability
CVE-2020-1118 8.6 HIGH Microsoft Windows Transport Layer Security Denial of Service Vulnerability
CVE-2020-1112 8.5 HIGH Windows Background Intelligent Transfer Service Elevation of Privilege Vulnerability
CVE-2020-1109 7.8 HIGH Windows Update Stack Elevation of Privilege Vulnerability
CVE-2020-1139 7.8 HIGH Windows Runtime Elevation of Privilege Vulnerability
CVE-2020-1140 7.8 HIGH DirectX Elevation of Privilege Vulnerability
CVE-2020-1137 7.8 HIGH Windows Push Notification Service Elevation of Privilege Vulnerability
CVE-2020-1135 7.8 HIGH Windows Graphics Component Elevation of Privilege Vulnerability
CVE-2020-1136 7.8 HIGH Media Foundation Memory Corruption Vulnerability
CVE-2020-1134 7.8 HIGH Windows State Repository Service Elevation of Privilege Vulnerability
CVE-2020-1124 7.8 HIGH Windows State Repository Service Elevation of Privilege Vulnerability
CVE-2020-1114 7.8 HIGH Windows Kernel Elevation of Privilege Vulnerability
CVE-2020-1110 7.8 HIGH Windows Update Stack Elevation of Privilege Vulnerability
CVE-2020-1111 7.8 HIGH Windows Clipboard Service Elevation of Privilege Vulnerability
CVE-2020-1010 7.8 HIGH Microsoft Windows Elevation of Privilege Vulnerability
CVE-2020-1082 7.8 HIGH Windows Error Reporting Elevation of Privilege Vulnerability
CVE-2020-1078 7.8 HIGH Windows Installer Elevation of Privilege Vulnerability
CVE-2020-1077 7.8 HIGH Windows Runtime Elevation of Privilege Vulnerability
CVE-2020-1081 7.8 HIGH Windows Printer Service Elevation of Privilege Vulnerability

Showing top 20 of 112 CVEs. View all on vendor page → →

IV. Related Vulnerabilities

Same product: Microsoft Edge (Chromium-based)
Same vendor: Microsoft

V. Comments for CVE-2020-1195

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