CVE-2023-21716
Microsoft Word Remote Code Execution(servwithintheMSOfficeUncalculatedExpressionHeap')
Description
Microsoft Word Remote Code Execution Vulnerability
INFO
Published Date :
Feb. 14, 2023, 8:15 p.m.
Last Modified :
Nov. 21, 2024, 7:43 a.m.
Source :
[email protected]
Remotely Exploitable :
Yes !
Impact Score :
5.9
Exploitability Score :
3.9
Public PoC/Exploit Available at Github
CVE-2023-21716 has a 33 public PoC/Exploit available at Github.
Go to the Public Exploits tab to see the list.
Affected Products
The following products are affected by CVE-2023-21716
vulnerability.
Even if cvefeed.io is aware of the exact versions of the
products
that
are
affected, the information is not represented in the table below.
References to Advisories, Solutions, and Tools
Here, you will find a curated list of external links that provide in-depth
information, practical solutions, and valuable tools related to
CVE-2023-21716.
| URL | Resource |
|---|---|
| https://msrc.microsoft.com/update-guide/vulnerability/CVE-2023-21716 | Patch Vendor Advisory |
| https://msrc.microsoft.com/update-guide/vulnerability/CVE-2023-21716 | Patch Vendor Advisory |
We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).
This repository focuses on exploring Common Vulnerabilities and Exposures (CVE), a standardized system for identifying and cataloging known cybersecurity vulnerabilities. It includes in-depth research on CVE impacts, exploitation techniques, and mitigation strategies to enhance system security.
Python
A curated collection of Proof of Concept (PoC) tools, scripts, and techniques designed for red team operations, penetration testing, and cybersecurity research. This repository focuses on providing practical resources for exploring vulnerabilities
attack cybersecurity exp hw penetration-testing poc red-team security-tools vulnerability-poc
POC CVE 2023-21716
exploit poc rce rtf cve-2023-21716 poc-cve-2023-21716
Shell Rich Text Format Batchfile
这是一个每天同步Vulnerability-Wiki中docs-base中内容的项目
HTML
Proof Of Concept for CVE-2023-21716 Microsoft Word Heap Corruption
Rich Text Format Python
None
None
HTML Python
CVE-2024-21413 exploit
Shell
Microsoft Outlook Information Disclosure Vulnerability (leak password hash)
Shell
Microsoft Outlook Information Disclosure Vulnerability (leak password hash) - CVE-2024-21413 POC
Python
Microsoft Outlook Information Disclosure Vulnerability (leak password hash) - Expect Script POC
Shell
None
CSS HTML JavaScript
None
Python C Shell
Ethical Hacking Repository
Python C Shell
OSCP Cheat Sheet
cheatsheet oscp
Python C Shell
Results are limited to the first 15 repositories due to potential performance issues.
The following list is the news that have been mention
CVE-2023-21716 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2023-21716 vulnerability over time.
Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.
-
CVE Modified by af854a3a-2127-422b-91ae-364da2661108
Nov. 21, 2024
Action Type Old Value New Value Added Reference https://msrc.microsoft.com/update-guide/vulnerability/CVE-2023-21716 -
CVE Modified by [email protected]
May. 29, 2024
Action Type Old Value New Value Added CWE Microsoft Corporation CWE-190 -
CVE Modified by [email protected]
May. 28, 2024
Action Type Old Value New Value -
CVE Modified by [email protected]
May. 14, 2024
Action Type Old Value New Value -
Initial Analysis by [email protected]
Feb. 23, 2023
Action Type Old Value New Value Added CVSS V3.1 NIST AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H Changed Reference Type https://msrc.microsoft.com/update-guide/vulnerability/CVE-2023-21716 No Types Assigned https://msrc.microsoft.com/update-guide/vulnerability/CVE-2023-21716 Patch, Vendor Advisory Added CWE NIST NVD-CWE-noinfo Added CPE Configuration OR *cpe:2.3:a:microsoft:office:2019:*:*:*:*:macos:*:* *cpe:2.3:a:microsoft:office_long_term_servicing_channel:2021:*:*:*:*:macos:*:* *cpe:2.3:a:microsoft:office_online_server:2016:*:*:*:*:*:*:* *cpe:2.3:a:microsoft:office_web_apps:2013:sp1:*:*:*:*:*:* *cpe:2.3:a:microsoft:sharepoint_enterprise_server:2013:sp1:*:*:*:*:*:* *cpe:2.3:a:microsoft:sharepoint_enterprise_server:2016:*:*:*:*:*:*:* *cpe:2.3:a:microsoft:sharepoint_foundation:2013:sp1:*:*:*:*:*:* *cpe:2.3:a:microsoft:sharepoint_server:-:*:*:*:subscription:*:*:* *cpe:2.3:a:microsoft:sharepoint_server:-:language_pack:*:*:subscription:*:*:* *cpe:2.3:a:microsoft:sharepoint_server:2019:*:*:*:*:*:*:* *cpe:2.3:a:microsoft:word:2013:sp1:*:*:*:*:*:* *cpe:2.3:a:microsoft:word:2013:sp1:*:*:rt:*:*:*
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2023-21716 is
associated with the following CWEs:
Common Attack Pattern Enumeration and Classification (CAPEC)
Common Attack Pattern Enumeration and Classification
(CAPEC)
stores attack patterns, which are descriptions of the common attributes and
approaches employed by adversaries to exploit the CVE-2023-21716
weaknesses.
Exploit Prediction
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.
38.09 }} 7.22%
score
0.97232
percentile