CVE-2020-1205Improper Input Validation in Microsoft Sharepoint Enterprise Server 2016

Severity
4.6MEDIUMNVD
EPSS
1.3%
top 20.18%
CISA KEV
Not in KEV
Exploit
No known exploits
Timeline
PublishedSep 11
Latest updateMay 24

Description

A spoofing vulnerability exists when Microsoft SharePoint Server does not properly sanitize a specially crafted web request to an affected SharePoint server. An authenticated attacker could exploit the vulnerability by sending a specially crafted request to an affected SharePoint server. The attacker who successfully exploited the vulnerability could then perform cross-site scripting attacks on affected systems and run script in the security context of the current user. These attacks could allow

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:L/I:L/A:NExploitability: 2.1 | Impact: 2.5

Affected Packages7 packages

Patches

🔴Vulnerability Details

2
GHSA
GHSA-vjhp-5mhp-c63g: A spoofing vulnerability exists when Microsoft SharePoint Server does not properly sanitize a specially crafted web request to an affected SharePoint2022-05-24
CVEList
Microsoft SharePoint Spoofing Vulnerability2020-09-11

📋Vendor Advisories

1
Microsoft
Microsoft SharePoint Spoofing Vulnerability2020-09-08
CVE-2020-1205 — Improper Input Validation in Microsoft | cvebase