CVE-2021-42321
HIGH
8,8
Source: [email protected]
Attack Vector: network
Attack Complexity: low
Privileges Required: low
User Interaction: none
Scope: unchanged
Confidentiality: high
Integrity: high
Availability: high
MEDIUM
6,5
Source: [email protected]
Access Vector: network
Access Complexity: low
Authentication: single
Confidentiality: partial
Integrity: partial
Availability: partial
Description
AI Translation Available
Microsoft Exchange Server Remote Code Execution Vulnerability
EPSS (Exploit Prediction Scoring System)
Trend Analysis
EPSS (Exploit Prediction Scoring System)
Prevede la probabilità di sfruttamento basata su intelligence sulle minacce e sulle caratteristiche della vulnerabilità.
EPSS Score
0,9342
Percentile
1,0th
Updated
EPSS Score Trend (Last 90 Days)
Application
Exchange Server by Microsoft
CPE Identifier
View Detailed Analysis
cpe:2.3:a:microsoft:exchange_server:2016:cumulative_update_21:*:*:*:*:*:*
Common Platform Enumeration - Standardized vulnerability identification
Application
Exchange Server by Microsoft
CPE Identifier
View Detailed Analysis
cpe:2.3:a:microsoft:exchange_server:2019:cumulative_update_11:*:*:*:*:*:*
Common Platform Enumeration - Standardized vulnerability identification
Application
Exchange Server by Microsoft
CPE Identifier
View Detailed Analysis
cpe:2.3:a:microsoft:exchange_server:2016:cumulative_update_22:*:*:*:*:*:*
Common Platform Enumeration - Standardized vulnerability identification
Application
Exchange Server by Microsoft
CPE Identifier
View Detailed Analysis
cpe:2.3:a:microsoft:exchange_server:2019:cumulative_update_10:*:*:*:*:*:*
Common Platform Enumeration - Standardized vulnerability identification
https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2021…
http://packetstormsecurity.com/files/166153/Microsoft-Exchange-Server-Remote-Co…
http://packetstormsecurity.com/files/168131/Microsoft-Exchange-Server-ChainedSe…
https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-423…
http://packetstormsecurity.com/files/166153/Microsoft-Exchange-Server-Remote-Co…
http://packetstormsecurity.com/files/168131/Microsoft-Exchange-Server-ChainedSe…
https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-423…