PT-2021-4376 · Microsoft · Sharepoint Server

Published 2021-10-12 · Updated 2023-08-01 · CVE-2021-40483

Positive Technologies (AI Summary)

CVSS v3.1

7.6

High

Base vector

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

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

Description The issue is related to errors in the user interface's representation of information. It may allow a remote attacker to conduct spoofing attacks, affecting the system.

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

UI Misrepresentation of Critical Information

Weakness Enumeration

CWE-451

Related Identifiers

BDU:2021-05006

CVE-2021-40483

Affected Products

Sharepoint Server

References · 7

• https://bdu.fstec.ru/vul/2021-05006 · Security Note
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-40483 · Security Note
• https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-40483 · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2021-40483 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2021-40483 · Security Note
• https://msrc.microsoft.com/update-guide/en-US/vulnerability/CVE-2021-40483 · Vendor Advisory
• https://t.me/cibsecurity/30493 · Telegram Post