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CVE-2021-42237

CRITICALCISA KEV

9.8

Descricao

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.

Detalhes CVE

Pontuacao CVSS v3.19.8

SeveridadeCRITICAL

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

Vetor de ataqueNETWORK

ComplexidadeLOW

Privilegios necessariosNONE

Interacao do usuarioNONE

Publicado11/5/2021

Ultima modificacao11/10/2025

Fontekev

Avistamentos honeypot0

CISA KEV

FornecedorSitecore

ProdutoXP

Nome da vulnerabilidadeSitecore XP Remote Command Execution Vulnerability

Data inclusao KEV2022-03-25

Prazo de remediacao2022-04-15

Uso em ransomwareKnown

Produtos afetados

sitecore:experience_platform

Fraquezas (CWE)

CWE-502CWE-502

Referencias

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)

Correlacoes IOC

Sem correlacoes registradas

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