CVE Vulnerability

CVE-2020-7961

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).

7.5 /10

CVSS v2.0 :

V3 Legend

Vector :

Exploitability : 10 / Impact : 6.4

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

Scope

9.8 /10

CVSS v3.0 : CRITICAL

V3 Legend

Vector :

Exploitability : 3.9 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

References
Link Resource
https://portal.liferay.dev/learn/security/known-vulnerabilities/-/asset_publisher/HbL5mxmVrnXW/content/id/117954271 Vendor Advisory
https://portal.liferay.dev/learn/security/known-vulnerabilities Vendor Advisory
http://packetstormsecurity.com/files/157254/Liferay-Portal-Java-Unmarshalling-Remote-Code-Execution.html Third Party Advisory VDB Entry
http://packetstormsecurity.com/files/158392/Liferay-Portal-Remote-Code-Execution.html Third Party Advisory VDB Entry
https://research.checkpoint.com/2021/freakout-leveraging-newest-vulnerabilities-for-creating-a-botnet/ Exploit Third Party Advisory
Configurations

Configuration 1

cpe:2.3:a:liferay:liferay_portal:*:*:*:*:community:*:*:*
Information

Published : 2020-03-20 07:15

Updated : 2021-01-30 02:31

NVD link : CVE-2020-7961

Mitre link : CVE-2020-7961

Products Affected
No products.
CWE
CWE-502

Deserialization of Untrusted Data