Vulnerability Name:

CVE-2023-21716 (CCN-246017)

Assigned:2022-12-13
Published:2023-02-14
Updated:2023-02-23
Summary:
CVSS v3 Severity:9.8 Critical (CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H)
8.5 High (Temporal CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C)
Exploitability Metrics:Attack Vector (AV): Network
Attack Complexity (AC): Low
Privileges Required (PR): None
User Interaction (UI): None
Scope:Scope (S): Unchanged
Impact Metrics:Confidentiality (C): High
Integrity (I): High
Availibility (A): High
9.8 Critical (CCN CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H)
8.5 High (CCN Temporal CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C)
Exploitability Metrics:Attack Vector (AV): Network
Attack Complexity (AC): Low
Privileges Required (PR): None
User Interaction (UI): None
Scope:Scope (S): Unchanged
Impact Metrics:Confidentiality (C): High
Integrity (I): High
Availibility (A): High
CVSS v2 Severity:10.0 High (CCN CVSS v2 Vector: AV:N/AC:L/Au:N/C:C/I:C/A:C)
Exploitability Metrics:Access Vector (AV): Network
Access Complexity (AC): Low
Athentication (Au): None
Impact Metrics:Confidentiality (C): Complete
Integrity (I): Complete
Availibility (A): Complete
Vulnerability Consequences:Gain Access
References:Source: MITRE
Type: CNA
CVE-2023-21716

Source: XF
Type: UNKNOWN
ms-office-cve202321716-code-exec(246017)

Source: CCN
Type: Microsoft Security TechCenter - February 2023
CVE-2023-21716 - Microsoft Word Remote Code Execution Vulnerability

Vulnerable Configuration:Configuration CCN 1:
  • cpe:/a:microsoft:office:2013::~~~rt~~:*:*:*:*:*
  • OR cpe:/a:microsoft:word:2013::~~~rt~~:*:*:*:*:*
  • OR cpe:/a:microsoft:sharepoint_foundation:2013:sp1:*:*:*:*:*:*
  • OR cpe:/a:microsoft:word:2013:sp1:*:*:*:*:x64:*
  • OR cpe:/a:microsoft:word:2016:*:*:*:*:*:x32:*
  • OR cpe:/a:microsoft:word:2016:*:*:*:*:*:x64:*
  • OR cpe:/a:microsoft:office_online_server:-:*:*:*:*:*:*:*
  • OR cpe:/a:microsoft:sharepoint_enterprise_server:2016:-:*:*:*:*:*:*
  • OR cpe:/a:microsoft:office:2016:*:*:*:click-to-run:*:x32:*
  • OR cpe:/a:microsoft:office:2016:*:*:*:click-to-run:*:x64:*
  • OR cpe:/a:microsoft:office:2019:*:~~~click-to-run~~:*:*:*:x32:*
  • OR cpe:/a:microsoft:office:2019:*:*:*:click-to-run:*:x64:*
  • OR cpe:/a:microsoft:office:2019:*:mac:*:*:*:*:*
  • OR cpe:/a:microsoft:sharepoint_server:2019:*:*:*:*:*:*:*
  • OR cpe:/a:microsoft:365_apps:-:*:*:*:enterprise:*:x64:*
  • OR cpe:/a:microsoft:office:2021:*:ltsc:*:*:macos:*:*
  • OR cpe:/a:microsoft:office_web_apps_server:2013:sp1:*:*:*:*:*:*

  • * Denotes that component is vulnerable
    BACK
    microsoft office 2013
    microsoft word 2013
    microsoft sharepoint foundation 2013 sp1
    microsoft word 2013 sp1
    microsoft word 2016
    microsoft word 2016
    microsoft office online server -
    microsoft sharepoint enterprise server 2016 -
    microsoft office 2016
    microsoft office 2016
    microsoft office 2019
    microsoft office 2019
    microsoft office 2019
    microsoft sharepoint server 2019
    microsoft 365 apps -
    microsoft office 2021
    microsoft office web apps server 2013 sp1