virus logo Intrusion Prevention

MS.SharePoint.Server.CVE-2021-1707.Security.Bypass

description-logoDescription

This indicates an attack attempt to exploit a Security Bypass Vulnerability in Microsoft Sharepoint.
The vulnerability is due to improper validation of website controls. A remote attacker can exploit this to execute arbitrary code within the context of the target system.

affected-products-logoAffected Products

Microsoft SharePoint Enterprise Server 2016
Microsoft SharePoint Foundation 2010 Service Pack 2
Microsoft SharePoint Foundation 2013 Service Pack 1
Microsoft SharePoint Server 2019

Impact logoImpact

System Compromise: Remote attackers can gain control of vulnerable systems.

recomended-action-logoRecommended Actions

Apply the most recent upgrade or patch from the vendor.
https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2020-1707

Telemetry logoTelemetry

Coverage

IPS (Regular DB)
IPS (Extended DB)

Version Updates

Date Version Detail
2021-01-27 17.006 Default_action:pass:drop
2021-01-21 17.005 Default_action:drop:pass
2021-01-20 17.003 Default_action:pass:drop
2021-01-12 16.996

References

https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2020-1707
ID 49737
Created Jan 12, 2021
Updated Jun 16, 2021
Risk black-background-circle-icon black-background-circle-icon black-background-circle-icon black-background-circle-icon lightgray-background-circle-icon
CVE ID CVE-2021-1707
Exploit Prediction Score 1.66%
Default Action drop
Active
Affected OS Windows
Affected App Other