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CVE-2021-42237

CRITICALCISA KEV

9.8

Description

Sitecore XP 7.5 Initial Release to Sitecore XP 8.2 Update-7 is vulnerable to an insecure deserialization attack where it is possible to achieve remote command execution on the machine. No authentication or special configuration is required to exploit this vulnerability.

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

Publie11/5/2021

Derniere modification11/10/2025

Sourcekev

Observations honeypot0

CISA KEV

FournisseurSitecore

ProduitXP

Nom vulnerabiliteSitecore XP Remote Command Execution Vulnerability

Date ajout KEV2022-03-25

Date limite remediation2022-04-15

Utilise dans ransomwareKnown

Produits affectes

sitecore:experience_platform

Faiblesses (CWE)

CWE-502CWE-502

References

http://packetstormsecurity.com/files/164988/Sitecore-Experience-Platform-XP-Remote-Code-Execution.html(cve@mitre.org)

http://sitecore.com(cve@mitre.org)

https://blog.assetnote.io/2021/11/02/sitecore-rce/(cve@mitre.org)

https://support.sitecore.com/kb?id=kb_article_view&sysparm_article=KB1000776(cve@mitre.org)

http://packetstormsecurity.com/files/164988/Sitecore-Experience-Platform-XP-Remote-Code-Execution.html(af854a3a-2127-422b-91ae-364da2661108)

http://sitecore.com(af854a3a-2127-422b-91ae-364da2661108)

https://blog.assetnote.io/2021/11/02/sitecore-rce/(af854a3a-2127-422b-91ae-364da2661108)

https://support.sitecore.com/kb?id=kb_article_view&sysparm_article=KB1000776(af854a3a-2127-422b-91ae-364da2661108)

https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2021-42237(134c704f-9b21-4f2e-91b3-4a467353bcc0)

Correlations IOC

Aucune correlation enregistree

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