CVE-2023-21745

  1. OpenCVE
  2. Vulnerabilities (CVE)
  3. CVE-2023-21745
Microsoft Exchange Server Spoofing Vulnerability

8.0 /10

CVSS v3 : HIGH

V3 Legend

Vector :

Exploitability : 2.1 / Impact : 5.9

Attack Vector ADJACENT_NETWORK

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

References
Link Resource
https://msrc.microsoft.com/update-guide/vulnerability/CVE-2023-21745
Configurations

Configuration 1 (hide)

OR cpe:2.3:a:microsoft:exchange_server:2016:cumulative_update_23:*:*:*:*:*:*
cpe:2.3:a:microsoft:exchange_server:2019:cumulative_update_11:*:*:*:*:*:*
cpe:2.3:a:microsoft:exchange_server:2019:cumulative_update_12:*:*:*:*:*:*
History

27 Apr 2023, 19:15

Type Values Removed Values Added
Summary Microsoft Exchange Server Spoofing Vulnerability. This CVE ID is unique from CVE-2023-21762. Microsoft Exchange Server Spoofing Vulnerability
References
  • {'url': 'https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2023-21745', 'name': 'https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2023-21745', 'tags': ['Patch', 'Vendor Advisory'], 'refsource': 'MISC'}
  • (MISC) https://msrc.microsoft.com/update-guide/vulnerability/CVE-2023-21745 -

18 Jan 2023, 14:14

Type Values Removed Values Added
CPE cpe:2.3:a:microsoft:exchange_server:2019:cumulative_update_12:*:*:*:*:*:*
cpe:2.3:a:microsoft:exchange_server:2019:cumulative_update_11:*:*:*:*:*:*
cpe:2.3:a:microsoft:exchange_server:2016:cumulative_update_23:*:*:*:*:*:*
CWE NVD-CWE-noinfo
References (MISC) https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2023-21745 - (MISC) https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2023-21745 - Patch, Vendor Advisory
First Time Microsoft
Microsoft exchange Server

10 Jan 2023, 22:15

Type Values Removed Values Added
New CVE
Information

Published : 2023-01-10 22:15

Updated : 2023-12-10 14:48

NVD link : CVE-2023-21745

Mitre link : CVE-2023-21745

CVE.ORG link : CVE-2023-21745

JSON object : View

Products Affected

microsoft

  • exchange_server
CWE
NVD-CWE-noinfo