Known Exploited Vulnerability
7.2
HIGH
CVE-2023-24955
Microsoft SharePoint Server Code Injection Vulnera - [Actively Exploited]
Description

Microsoft SharePoint Server Remote Code Execution Vulnerability

INFO

Published Date :

May 9, 2023, 6:15 p.m.

Last Modified :

June 10, 2024, 3:24 p.m.

Remotely Exploitable :

Yes !

Impact Score :

5.9

Exploitability Score :

1.2
CISA Notification
CISA KEV (Known Exploited Vulnerabilities)

For the benefit of the cybersecurity community and network defenders—and to help every organization better manage vulnerabilities and keep pace with threat activity—CISA maintains the authoritative source of vulnerabilities that have been exploited in the wild.

Description :

Microsoft SharePoint Server contains a code injection vulnerability that allows an authenticated attacker with Site Owner privileges to execute code remotely.

Required Action :

Apply mitigations per vendor instructions or discontinue use of the product if mitigations are unavailable.

Notes :

https://msrc.microsoft.com/update-guide/vulnerability/CVE-2023-24955

Public PoC/Exploit Available at Github

CVE-2023-24955 has a 8 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-2023-24955 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.

ID Vendor Product Action
1 Microsoft sharepoint_enterprise_server
2 Microsoft sharepoint_server
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-2023-24955.

URL Resource
https://msrc.microsoft.com/update-guide/vulnerability/CVE-2023-24955 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).

A super simple Cisa KEV lookup CLI tool leveraging DuckDB

Python

Updated: 3 months, 3 weeks ago
1 stars 0 fork 0 watcher
Born at : July 2, 2024, 7:56 p.m. This repo has been linked 33 different CVEs too.

A simple Ruby library for fetching and parsing the CISA KEV catalog.

cisa kev known-exploited-vulnerabilities

Ruby

Updated: 6 months, 1 week ago
1 stars 0 fork 0 watcher
Born at : May 14, 2024, 2:46 a.m. This repo has been linked 1 different CVEs too.

RCE exploit for Microsoft SharePoint 2019

Updated: 7 months ago
8 stars 0 fork 0 watcher
Born at : March 30, 2024, 6:26 a.m. This repo has been linked 1 different CVEs too.

Exploit for Microsoft SharePoint 2019

Python

Updated: 5 months ago
10 stars 2 fork 2 watcher
Born at : Dec. 28, 2023, 9:08 a.m. This repo has been linked 1 different CVEs too.

None

C#

Updated: 2 months, 3 weeks ago
50 stars 5 fork 5 watcher
Born at : Sept. 30, 2023, 11:17 p.m. This repo has been linked 2 different CVEs too.

Microsoft SharePoint Server Elevation of Privilege Vulnerability

exploit infosec microsoft sharepoint cve-2023-24955 cve-2023-29357

Python

Updated: 2 months, 3 weeks ago
221 stars 30 fork 30 watcher
Born at : Sept. 26, 2023, 4:18 p.m. This repo has been linked 2 different CVEs too.

Ostorlab KEV: One-command to detect most remotely known exploitable vulnerabilities. Sourced from CISA KEV, Google's Tsunami, Ostorlab's Asteroid and Bug Bounty programs.

cisa-kev vulnerability 0day cisa exploits

Updated: 2 months, 2 weeks ago
516 stars 32 fork 32 watcher
Born at : April 19, 2022, 8:58 a.m. This repo has been linked 1181 different CVEs too.

📡 PoC auto collect from GitHub. ⚠️ Be careful Malware.

security cve exploit poc vulnerability

Updated: 2 months, 1 week ago
6375 stars 1107 fork 1107 watcher
Born at : Dec. 8, 2019, 1:03 p.m. This repo has been linked 904 different CVEs too.

Results are limited to the first 15 repositories due to potential performance issues.

The following list is the news that have been mention CVE-2023-24955 vulnerability anywhere in the article.

  • TheCyberThrone
Broadcom repatched VMware bugs for the second time

Vmware vulnerabilities have been exploited in attacks after the initial released patches failed to fix the flawThe vulnerabilities are tracked  as CVE-2024-38812 and CVE-2024-38813, released on Septem ... Read more

Published Date: Nov 19, 2024 (1 day, 18 hours ago)
  • TheCyberThrone
Apache Kafka affected by CVE-2024-31141

The open-source event streaming platform Apache Kafka has been affected by a vulnerability the that could allow attackers to gain unauthorized access to sensitive information.The vulnerability tracked ... Read more

Published Date: Nov 19, 2024 (1 day, 21 hours ago)
  • TheCyberThrone
CISA KEV Catalog Update Part IV- November 2024

The U.S. CISA added the following vulnerabilities to its Known Exploited Vulnerabilities catalogCVE-2024-1212 with a CVSS score of 10 and CWE-78, is a Progress Kemp LoadMaster OS command injection iss ... Read more

Published Date: Nov 19, 2024 (2 days, 2 hours ago)
  • TheCyberThrone
POC Exploit Released for Fortinet Bug CVE-2024-47575

Security researcher Sina Kheirkhah from watchTowr recently published technical details and a PoC exploit for a critical zero-day vulnerability in critical flaw in FortiManager and FortiAnalyzer device ... Read more

Published Date: Nov 18, 2024 (2 days, 20 hours ago)
  • TheCyberThrone
Zoho Patched CVE-2024-49574 Manage Engine Bug

Zoho has released a security update addressing a critical SQL injection vulnerability in its ADAudit Plus software that allowed an attacker with authenticated access to the system to execute arbitrary ... Read more

Published Date: Nov 18, 2024 (2 days, 21 hours ago)
  • TheCyberThrone
Apache Airflow addresses CVE-2024-45784

Apache Airflow has been affected by a high seviert vulnerability that could expose sensitive configuration data, potentially compromising system security.The vulnerability, tracked as CVE-2024-45784 w ... Read more

Published Date: Nov 17, 2024 (3 days, 22 hours ago)
  • TheCyberThrone
TheCyberThrone Security Weekly Review – November 16, 2024

Welcome to TheCyberThrone cybersecurity week in review will be posted covering the important security happenings. This review is for the weeks ending Saturday, November 16, 2024.GitLab fixes High seve ... Read more

Published Date: Nov 17, 2024 (4 days, 9 hours ago)
  • Cybersecurity News
CVE-2024-38094 Exploited: Attackers Gain Domain Access via Microsoft SharePoint Server

Image: Rapid7A recent report from Rapid7’s Incident Response team reveals a serious compromise of a Microsoft SharePoint server that enabled an attacker to gain entire domain access, impacting critica ... Read more

Published Date: Nov 01, 2024 (2 weeks, 6 days ago)

The following table lists the changes that have been made to the CVE-2023-24955 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.

  • Modified Analysis by [email protected]

    Jun. 10, 2024

    Action Type Old Value New Value
    Removed CWE NIST NVD-CWE-noinfo
    Added CWE NIST CWE-94
  • CVE Modified by [email protected]

    May. 29, 2024

    Action Type Old Value New Value
    Added CWE Microsoft Corporation CWE-94
  • CVE Modified by [email protected]

    May. 14, 2024

    Action Type Old Value New Value
  • CVE CISA KEV Update by 9119a7d8-5eab-497f-8521-727c672e3725

    Mar. 27, 2024

    Action Type Old Value New Value
    Added Due Date 2024-04-16
    Added Required Action Apply mitigations per vendor instructions or discontinue use of the product if mitigations are unavailable.
    Added Vulnerability Name Microsoft SharePoint Server Code Injection Vulnerability
    Added Date Added 2024-03-26
  • Initial Analysis by [email protected]

    May. 16, 2023

    Action Type Old Value New Value
    Changed Reference Type https://msrc.microsoft.com/update-guide/vulnerability/CVE-2023-24955 No Types Assigned https://msrc.microsoft.com/update-guide/vulnerability/CVE-2023-24955 Patch, Vendor Advisory
    Added CWE NIST NVD-CWE-noinfo
    Added CPE Configuration OR *cpe:2.3:a:microsoft:sharepoint_enterprise_server:2016:*:*:*:*:*:*:* *cpe:2.3:a:microsoft:sharepoint_server:-:*:*:*:subscription:*:*:* *cpe:2.3:a:microsoft:sharepoint_server:2019:*:*:*:*:*:*:*
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days. Following chart shows the EPSS score history of the vulnerability.
CWE - Common Weakness Enumeration

While CVE identifies specific instances of vulnerabilities, CWE categorizes the common flaws or weaknesses that can lead to vulnerabilities. CVE-2023-24955 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-2023-24955 weaknesses.

Exploit Prediction

EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.

24.81 }} -1.73%

score

0.96751

percentile

CVSS31 - Vulnerability Scoring System
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability