CVE-2020-7961

CRITICALCISA KEV

9.8

Descricao

Deserialization of Untrusted Data in Liferay Portal prior to 7.2.1 CE GA2 allows remote attackers to execute arbitrary code via JSON web services (JSONWS).

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

Publicado3/20/2020

Ultima modificacao11/7/2025

Fontekev

Avistamentos honeypot0

CISA KEV

FornecedorLiferay

ProdutoLiferay Portal

Nome da vulnerabilidadeLiferay Portal Deserialization of Untrusted Data Vulnerability

Data inclusao KEV2021-11-03

Prazo de remediacao2022-05-03

Uso em ransomwareUnknown

Produtos afetados

liferay:liferay_portal

Fraquezas (CWE)

CWE-502CWE-502

Referencias

http://packetstormsecurity.com/files/157254/Liferay-Portal-Java-Unmarshalling-Remote-Code-Execution.html(cve@mitre.org)

http://packetstormsecurity.com/files/158392/Liferay-Portal-Remote-Code-Execution.html(cve@mitre.org)

https://portal.liferay.dev/learn/security/known-vulnerabilities(cve@mitre.org)

https://portal.liferay.dev/learn/security/known-vulnerabilities/-/asset_publisher/HbL5mxmVrnXW/content/id/117954271(cve@mitre.org)

https://research.checkpoint.com/2021/freakout-leveraging-newest-vulnerabilities-for-creating-a-botnet/(cve@mitre.org)

http://packetstormsecurity.com/files/157254/Liferay-Portal-Java-Unmarshalling-Remote-Code-Execution.html(af854a3a-2127-422b-91ae-364da2661108)

http://packetstormsecurity.com/files/158392/Liferay-Portal-Remote-Code-Execution.html(af854a3a-2127-422b-91ae-364da2661108)

https://portal.liferay.dev/learn/security/known-vulnerabilities(af854a3a-2127-422b-91ae-364da2661108)

https://portal.liferay.dev/learn/security/known-vulnerabilities/-/asset_publisher/HbL5mxmVrnXW/content/id/117954271(af854a3a-2127-422b-91ae-364da2661108)

https://research.checkpoint.com/2021/freakout-leveraging-newest-vulnerabilities-for-creating-a-botnet/(af854a3a-2127-422b-91ae-364da2661108)

https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2020-7961(134c704f-9b21-4f2e-91b3-4a467353bcc0)

Correlacoes IOC

Sem correlacoes registradas

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