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CVE-2019-9874

CRITICALCISA KEV

9.8

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.

Details CVE

Score CVSS v3.19.8

SeveriteCRITICAL

Vecteur CVSSCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Vecteur d'attaqueNETWORK

ComplexiteLOW

Privileges requisNONE

Interaction utilisateurNONE

Publie5/31/2019

Derniere modification11/7/2025

Sourcekev

Observations honeypot0

CISA KEV

FournisseurSitecore

ProduitCMS and Experience Platform (XP)

Nom vulnerabiliteSitecore CMS and Experience Platform (XP) Deserialization Vulnerability

Date ajout KEV2025-03-26

Date limite remediation2025-04-16

Utilise dans ransomwareUnknown

Produits affectes

sitecore:cmssitecore:experience_platform

Faiblesses (CWE)

CWE-502CWE-502

References

https://dev.sitecore.net/Downloads.aspx(cve@mitre.org)

https://www.synacktiv.com/blog.html(cve@mitre.org)

https://www.synacktiv.com/ressources/advisories/Sitecore_CSRF_deserialize_RCE.pdf(cve@mitre.org)

https://dev.sitecore.net/Downloads.aspx(af854a3a-2127-422b-91ae-364da2661108)

https://www.synacktiv.com/blog.html(af854a3a-2127-422b-91ae-364da2661108)

https://www.synacktiv.com/ressources/advisories/Sitecore_CSRF_deserialize_RCE.pdf(af854a3a-2127-422b-91ae-364da2661108)

https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2019-9874(134c704f-9b21-4f2e-91b3-4a467353bcc0)

Correlations IOC

Aucune correlation enregistree

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