PT-2024-2295 · Microsoft · Sharepoint Server

Kap0K + 1 · Published 2024-03-12 · Updated 2024-11-29 · CVE-2024-21426

Positive Technologies (AI Summary)

CVSS v3.1

7.8

High

Base vector

AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Name of the Vulnerable Software and Affected Versions Microsoft SharePoint Server (affected versions not specified)

Description The issue is related to insufficient input validation in Microsoft SharePoint Server, which can be exploited to execute arbitrary code. This can allow an attacker to perform unauthorized actions on the system.

Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Exploit

RCE

Use After Free

Weakness Enumeration

CWE-416

CWE-20

Related Identifiers

BDU:2024-02229

CVE-2024-21426

Affected Products

Sharepoint Server

References · 10

• 🔥❌ https://github.com/Geniorio01/CVE-2024-21426-SharePoint-RCE · Exploit, Deleted
• 🔥❌ https://github.com/JohnnyBradvo/CVE-2024-21426-SharePoint-RCE · Exploit, Deleted
• https://msrc.microsoft.com/update-guide/vulnerability/CVE-2024-21426 · Vendor Advisory
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2024-21426 · Security Note
• https://bdu.fstec.ru/vul/2024-02229 · Security Note
• https://nvd.nist.gov/vuln/detail/CVE-2024-21426 · Security Note
• https://osv.dev/vulnerability/CVE-2024-21426 · Vendor Advisory
• https://twitter.com/cracbot/status/1767989790970916945 · Twitter Post
• https://twitter.com/VulmonFeeds/status/1777334330144010482 · Twitter Post
• https://twitter.com/smashibusiness/status/1768636488315482505 · Twitter Post