CVE-2024-21378
"Microsoft Outlook RCE"
Description
Microsoft Outlook Remote Code Execution Vulnerability
INFO
Published Date :
Feb. 13, 2024, 6:15 p.m.
Last Modified :
Nov. 21, 2024, 8:54 a.m.
Source :
[email protected]
Remotely Exploitable :
Yes !
Impact Score :
5.9
Exploitability Score :
2.8
Public PoC/Exploit Available at Github
CVE-2024-21378 has a 4 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-2024-21378
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-2024-21378.
| URL | Resource |
|---|---|
| https://msrc.microsoft.com/update-guide/vulnerability/CVE-2024-21378 | Patch Vendor Advisory |
| https://msrc.microsoft.com/update-guide/vulnerability/CVE-2024-21378 | 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).
Finds and download all attachments in hidden items
C#
PoC Exploit for Outlook Vulnerability, CVE-2024-21378
Python
This repository contains an exploit for targeting Microsoft Outlook through Exchange Online, leveraging a vulnerability to execute arbitrary code via COM DLLs. The exploit utilizes a modified version of Ruler to send a malicious form as an email, triggering the execution upon user interaction within the Outlook thick client.
Python
📡 PoC auto collect from GitHub. ⚠️ Be careful Malware.
security cve exploit poc vulnerability
Results are limited to the first 15 repositories due to potential performance issues.
The following list is the news that have been mention
CVE-2024-21378 vulnerability anywhere in the article.
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Cyber Security News
0-Click Outlook Vulnerability Triggered RCE When Email is Opened – Technical Analysis
Morphisec researchers have recently uncovered a critical vulnerability in Microsoft Outlook, identified as CVE-2024-30103. It can execute malicious code as soon as an email is opened. We will explore ... Read more
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0patch.com
Micropatches For Microsoft Outlook Remote Code Execution Vulnerability (CVE-2024-21378)
In February 2024, Microsoft released a patch for CVE-2024-21378, a vulnerability in Microsoft Outlook that allowed an attacker to execute arbitrary code on user's computer when the user opened a malic ... Read more
The following table lists the changes that have been made to the
CVE-2024-21378 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.
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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-2024-21378 -
CVE Modified by [email protected]
May. 29, 2024
Action Type Old Value New Value Added CWE Microsoft Corporation CWE-94 Removed CVSS V3.1 Microsoft Corporation AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H Added CVSS V3.1 Microsoft Corporation AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H -
CVE Modified by [email protected]
May. 28, 2024
Action Type Old Value New Value Removed CWE Microsoft Corporation CWE-94 Removed CVSS V3.1 Microsoft Corporation AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H Added CVSS V3.1 Microsoft Corporation AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H -
CVE Modified by [email protected]
May. 14, 2024
Action Type Old Value New Value -
CVE Modified by [email protected]
Apr. 11, 2024
Action Type Old Value New Value Added CWE Microsoft Corporation CWE-94 Removed CVSS V3.1 Microsoft Corporation AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H Added CVSS V3.1 Microsoft Corporation AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H -
Initial Analysis by [email protected]
Mar. 01, 2024
Action Type Old Value New Value Changed Reference Type https://msrc.microsoft.com/update-guide/vulnerability/CVE-2024-21378 No Types Assigned https://msrc.microsoft.com/update-guide/vulnerability/CVE-2024-21378 Patch, Vendor Advisory Added CWE NIST NVD-CWE-noinfo Added CPE Configuration OR *cpe:2.3:a:microsoft:365_apps:-:*:*:*:enterprise:*:*:* *cpe:2.3:a:microsoft:office:2019:*:*:*:*:*:*:* *cpe:2.3:a:microsoft:office_long_term_servicing_channel:2021:*:*:*:*:*:*:* *cpe:2.3:a:microsoft:outlook:2016:*:*:*:*:*:*:* -
CVE Received by [email protected]
Feb. 13, 2024
Action Type Old Value New Value Added Description Microsoft Outlook Remote Code Execution Vulnerability Added Reference Microsoft Corporation https://msrc.microsoft.com/update-guide/vulnerability/CVE-2024-21378 [No types assigned] Added CVSS V3.1 Microsoft Corporation AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2024-21378 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-2024-21378
weaknesses.
Exploit Prediction
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.
0.06 }} 0.01%
score
0.29943
percentile