PT-2020-3213 · Microsoft · Sharepoint Server+1

Published 2020-07-14 · Updated 2021-07-21 · CVE-2020-1443

Positive Technologies (AI Summary)

CVSS v2.0

5.5

Medium

Base vector

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

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

Description A spoofing issue exists due to improper sanitization of specially crafted web requests by Microsoft SharePoint Server. This could allow an attacker to perform cross-site scripting attacks, read unauthorized content, use the victim's identity to take actions on the SharePoint site, and inject malicious content into the user's browser.

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:2020-03511

CVE-2020-1443

Affected Products

Sharepoint Server

Sharepoint Foundation

References · 6

• https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2020-1443 · Vendor Advisory
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-1443 · Security Note
• https://osv.dev/vulnerability/CVE-2020-1443 · Vendor Advisory
• https://bdu.fstec.ru/vul/2020-03511 · Security Note
• https://nvd.nist.gov/vuln/detail/CVE-2020-1443 · Security Note
• https://t.me/cvenotify/5016 · Telegram Post