National Vulnerability Database

National Vulnerability Database

National Vulnerability
Database

CVE-2019-9874 Detail

Current Description

Deserialization of Untrusted Data in the Sitecore.Security.AntiCSRF (aka anti CSRF) module in Sitecore CMS 7.0 to 7.2 and Sitecore XP 7.5 to 8.2 allows an unauthenticated attacker to execute arbitrary code by sending a serialized .NET object in the HTTP POST parameter __CSRFTOKEN.

Source:  MITRE
View Analysis Description

Severity



CVSS 3.x Severity and Metrics:

NIST CVSS score
NIST: NVD
Base Score: 9.8 CRITICAL
Vector:  CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

References to Advisories, Solutions, and Tools

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Hyperlink Resource
https://dev.sitecore.net/Downloads.aspx Product Vendor Advisory
https://www.synacktiv.com/blog.html Third Party Advisory
https://www.synacktiv.com/ressources/advisories/Sitecore_CSRF_deserialize_RCE.pdf Exploit Patch Third Party Advisory

Weakness Enumeration

CWE-ID CWE Name Source
CWE-502 Deserialization of Untrusted Data NIST  

Known Affected Software Configurations Switch to CPE 2.2

Configuration 1 ( hide )
 cpe:2.3:a:sitecore:cms:*:*:*:*:*:*:*:*
     Show Matching CPE(s)
From (including)
7.0
Up to (including)
7.2
 cpe:2.3:a:sitecore:experience_platform:*:*:*:*:*:*:*:*
     Show Matching CPE(s)
From (including)
7.5
Up to (including)
8.2


Change History

1 change record found - show changes

Quick Info

CVE Dictionary Entry:
CVE-2019-9874
NVD Published Date:
05/31/2019
NVD Last Modified:
06/03/2019