PT-2025-42122 · Microsoft · Sharepoint Server

Published 2025-10-14 · Updated 2025-10-14 · CVE-2025-59237

Positive Technologies (AI Summary)

CVSS v2.0

9.0

High

Base vector

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

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

Description An issue exists in Microsoft Office SharePoint where deserialization of untrusted data can allow an authorized attacker to execute code over a network.

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

RCE

Deserialization of Untrusted Data

Weakness Enumeration

CWE-502

Related Identifiers

BDU:2025-13091

CVE-2025-59237

Affected Products

Sharepoint Server

References · 6

• https://msrc.microsoft.com/update-guide/vulnerability/CVE-2025-59237 · Vendor Advisory
• https://bdu.fstec.ru/vul/2025-13091 · Security Note
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2025-59237 · Security Note
• https://osv.dev/vulnerability/CVE-2025-59237 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2025-59237 · Security Note
• https://twitter.com/CVEnew/status/1978198245022056609 · Twitter Post