PT-2021-3141 · Microsoft · Sharepoint Server+1

Mr_Me · Published 2021-05-11 · Updated 2023-08-02 · CVE-2021-31172

Positive Technologies (AI Summary)

CVSS v2.0

8.5

High

Base vector

AV:N/AC:L/Au:N/C:C/I:P/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, which can be exploited by a remote attacker to conduct spoofing attacks. This can potentially affect the system.

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

Spoofing

Authentication Bypass by Spoofing

UI Misrepresentation of Critical Information

Weakness Enumeration

CWE-290

CWE-451

Related Identifiers

BDU:2021-02782

CVE-2021-31172

Affected Products

Sharepoint Server

Sharepoint Foundation

References · 9

• https://msrc.microsoft.com/update-guide/en-US/vulnerability/CVE-2021-31172 · Vendor Advisory
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-31172 · Security Note
• https://nvd.nist.gov/vuln/detail/CVE-2021-31172 · Security Note
• https://osv.dev/vulnerability/CVE-2021-31172 · Vendor Advisory
• https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-31172 · Vendor Advisory
• https://bdu.fstec.ru/vul/2021-02782 · Security Note
• https://t.me/cvenotify/14596 · Telegram Post
• https://cybersecurity-help.cz/vdb/SB2021051111 · Note
• https://t.me/cvenotify/14594 · Telegram Post