CVE-2020-7961

CRITICALCISA KEV

9.8

Description

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).

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

Publie3/20/2020

Derniere modification11/7/2025

Sourcekev

Observations honeypot0

CISA KEV

FournisseurLiferay

ProduitLiferay Portal

Nom vulnerabiliteLiferay Portal Deserialization of Untrusted Data Vulnerability

Date ajout KEV2021-11-03

Date limite remediation2022-05-03

Utilise dans ransomwareUnknown

Produits affectes

liferay:liferay_portal

Faiblesses (CWE)

CWE-502CWE-502

References

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)

Correlations IOC

Aucune correlation enregistree

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