PT-2021-6025 · Microsoft · Sharepoint Server+1

Markus Wulftange · Published 2021-07-13 · Updated 2023-12-28 · CVE-2021-34517

Positive Technologies (AI Summary)

CVSS v3.1

5.3

Medium

Base vector

AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/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 errors in the user interface's representation of information. It may allow a remote attacker to conduct spoofing attacks using a specially crafted request.

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:2022-00599

CVE-2021-34517

Affected Products

Sharepoint Server

Sharepoint Foundation

References · 7

• https://bdu.fstec.ru/vul/2022-00599 · Security Note
• https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-34517 · Vendor Advisory
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-34517 · Security Note
• https://msrc.microsoft.com/update-guide/vulnerability/CVE-2021-34517 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2021-34517 · Security Note
• https://osv.dev/vulnerability/CVE-2021-34517 · Vendor Advisory
• https://cybersecurity-help.cz/vdb/SB2021071338 · Note