PT-2024-6303 · Microsoft · Sharepoint Server

Chudypb + 1 · Published 2024-09-10 · Updated 2025-10-21 · CVE-2024-43466

Positive Technologies (AI Summary)

CVSS v2.0

7.8

High

Base vector

AV:N/AC:L/Au:N/C:N/I:N/A:C

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

Description The issue is related to the deserialization of untrusted data in Microsoft SharePoint Server, which can lead to a denial-of-service condition. This can be exploited by a remote attacker to cause a service disruption. There is no information provided about the estimated number of potentially affected devices worldwide or real-world incidents where this issue was exploited.

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

DoS

Deserialization of Untrusted Data

Weakness Enumeration

CWE-502

Related Identifiers

BDU:2024-07252

CVE-2024-43466

ZDI-24-1206

Affected Products

Sharepoint Server

References · 11

• https://msrc.microsoft.com/update-guide/vulnerability/CVE-2024-43466 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2024-43466 · Security Note
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2024-43466 · Security Note
• https://osv.dev/vulnerability/CVE-2024-43466 · Vendor Advisory
• https://zerodayinitiative.com/advisories/ZDI-24-1206 · Security Note
• https://bdu.fstec.ru/vul/2024-07252 · Security Note
• https://vuldb.com/?id.277078 · Note
• https://twitter.com/dailycve/status/1980451080443236697 · Twitter Post
• https://t.me/cvedetector/5287 · Telegram Post
• https://twitter.com/windowsforum/status/1833586605233246706 · Twitter Post
• https://twitter.com/chudyPB/status/1833567722502037643 · Twitter Post