PT-2021-3279 · Microsoft · Sharepoint Server+1

Mr_Me · CVE-2021-31965 · Published 2021-06-08 · Updated 2023-08-01

Positive Technologies (AI Summary)

CVSS v2.0

6.8

Medium

Base vector

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

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

Description The issue is related to an information disclosure vulnerability. It may allow a remote attacker to gain unauthorized access to protected information. The vulnerability can be exploited to obtain sensitive information and affect the system.

Recommendations For Microsoft SharePoint Server, consider restricting access to sensitive information until a fix is available. For Microsoft SharePoint Foundation, restrict access to protected data to minimize the risk of exploitation. For Microsoft SharePoint Enterprise Server, limit the disclosure of sensitive information by applying configuration changes. At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Information Disclosure

Weakness Enumeration

CWE-200

Related Identifiers

BDU:2021-03050

CVE-2021-31965

Affected Products

Sharepoint Server

Sharepoint Foundation

References · 7

• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-31965 · Security Note
• https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-31965 · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2021-31965 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2021-31965 · Security Note
• https://msrc.microsoft.com/update-guide/vulnerability/CVE-2021-31965 · Vendor Advisory
• https://bdu.fstec.ru/vul/2021-03050 · Security Note
• https://t.me/cvenotify/16317 · Telegram Post