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CVE-2021-28480— Microsoft Exchange Server Remote Code Execution Vulnerability

CVSS 9.8 · Critical EPSS 87.14% · P99
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I. Basic Information for CVE-2021-28480

Vulnerability Information
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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:N/AC:L/PR:N/UI:N/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 Exchange Server 代码注入漏洞
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存在代码注入漏洞。以下产品和版本受到影响：Microsoft Exchange Server 2013 Cumulative Update 23,Microsoft Exchange Server 2016 Cumulative Update 19,Microsoft Exchange S
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)

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Affected Products

VendorProductAffected VersionsCPESubscribe
MicrosoftMicrosoft Exchange Server 2013 Cumulative Update 23 15.00.0 ~ 15.00.1497.015 cpe:2.3:a:microsoft:exchange_server:2013:cumulative_update_23:*:*:*:*:*:*
MicrosoftMicrosoft Exchange Server 2016 Cumulative Update 19 15.01.0 ~ 15.01.2176.012 cpe:2.3:a:microsoft:exchange_server:2016:cumulative_update_19:*:*:*:*:*:*
MicrosoftMicrosoft Exchange Server 2019 Cumulative Update 8 15.02.0 ~ 15.02.0792.013 cpe:2.3:a:microsoft:exchange_server:2019:cumulative_update_8:*:*:*:*:*:*
MicrosoftMicrosoft Exchange Server 2016 Cumulative Update 20 15.01.0 ~ 15.01.2242.008 cpe:2.3:a:microsoft:exchange_server:2016:cumulative_update_20:*:*:*:*:*:*
MicrosoftMicrosoft Exchange Server 2019 Cumulative Update 9 15.02.0 ~ 15.02.0858.010 cpe:2.3:a:microsoft:exchange_server:2019:cumulative_update_9:*:*:*:*:*:*

II. Public POCs for CVE-2021-28480

#POC DescriptionSource LinkShenlong Link
1DO NOT RUN THIS.https://github.com/ZephrFish/CVE-2021-28480_HoneyPoC3POC Details
2Nonehttps://github.com/Threonic/CVE-2021-28480POC Details
3Microsoft Exchange Server contains a remote code execution caused by improper input validation in the server component, letting remote attackers execute arbitrary code, exploit requires network access to the server. https://github.com/projectdiscovery/nuclei-templates/blob/main/http/cves/2021/CVE-2021-28480.yamlPOC Details
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III. Intelligence Information for CVE-2021-28480

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Same Patch Batch · Microsoft · 2021-04-13 · 108 CVEs total

CVE-2021-284819.8 CRITICALMicrosoft Exchange Server Remote Code Execution Vulnerability
CVE-2021-284839.0 CRITICALMicrosoft Exchange Server Remote Code Execution Vulnerability
CVE-2021-283278.8 HIGHRemote Procedure Call Runtime Remote Code Execution Vulnerability
CVE-2021-283448.8 HIGHRemote Procedure Call Runtime Remote Code Execution Vulnerability
CVE-2021-283298.8 HIGHRemote Procedure Call Runtime Remote Code Execution Vulnerability
CVE-2021-283308.8 HIGHRemote Procedure Call Runtime Remote Code Execution Vulnerability
CVE-2021-283318.8 HIGHRemote Procedure Call Runtime Remote Code Execution Vulnerability
CVE-2021-283328.8 HIGHRemote Procedure Call Runtime Remote Code Execution Vulnerability
CVE-2021-283338.8 HIGHRemote Procedure Call Runtime Remote Code Execution Vulnerability
CVE-2021-283348.8 HIGHRemote Procedure Call Runtime Remote Code Execution Vulnerability
CVE-2021-283358.8 HIGHRemote Procedure Call Runtime Remote Code Execution Vulnerability
CVE-2021-283368.8 HIGHRemote Procedure Call Runtime Remote Code Execution Vulnerability
CVE-2021-283378.8 HIGHRemote Procedure Call Runtime Remote Code Execution Vulnerability
CVE-2021-283388.8 HIGHRemote Procedure Call Runtime Remote Code Execution Vulnerability
CVE-2021-283398.8 HIGHRemote Procedure Call Runtime Remote Code Execution Vulnerability
CVE-2021-283408.8 HIGHRemote Procedure Call Runtime Remote Code Execution Vulnerability
CVE-2021-283568.8 HIGHRemote Procedure Call Runtime Remote Code Execution Vulnerability
CVE-2021-283578.8 HIGHRemote Procedure Call Runtime Remote Code Execution Vulnerability
CVE-2021-283588.8 HIGHRemote Procedure Call Runtime Remote Code Execution Vulnerability
CVE-2021-283558.8 HIGHRemote Procedure Call Runtime Remote Code Execution Vulnerability

Showing top 20 of 108 CVEs. View all on vendor page → →

IV. Related Vulnerabilities

Same product: Microsoft Exchange Server 2013 Cumulative Update 23
Same vendor: Microsoft

V. Comments for CVE-2021-28480

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