CVE-2020-1440

Microsoft SharePoint Server Tampering Vulnerability

Medium · published September 11, 2020

CVSS v3.1
6.3
EPSS
2%
Percentile
78.4
In the wild
Unconfirmed
What it is

<p>A tampering vulnerability exists when Microsoft SharePoint Server fails to properly handle profile data. An attacker who successfully exploited this vulnerability could modify a targeted user's profile data.</p>

<p>To exploit the vulnerability, an attacker would need to be authenticated on an affected SharePoint Server. The attacker would then need to send a specially modified request to the server, targeting a specific user.</p>

<p>The security update addresses the vulnerability by modifying how Microsoft SharePoint Server handles profile data.</p>

The record
Technical detail
CVSS v3.1
6.3 · MEDIUM
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:L/E:P/RL:O/RC:C
CVSS v4.0
Not supplied
EPSS
0.01807 · 78.4th percentile
Published
2020-09-11T17:09Z
EPSS history
Timeline
  • 11 SEP 17:09Z
    Microsoft SharePoint Server Tampering Vulnerability
    cvelistv5