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).

CVSS v3.0 9.8 CRITICAL
CVSS v2.0 7.5 HIGH

9.8^/10

CVSS v3.0 : CRITICAL

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

7.5^/10

CVSS v2.0 : HIGH

Vector : AV:N/AC:L/Au:N/C:P/I:P/A:P

Exploitability : 10.0 / Impact : 6.4

Access Vector NETWORK

Access Complexity LOW

Authentication NONE

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

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

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Configurations

Configuration 1 (hide)

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

Information

Published : 2020-03-20 12:15

Updated : 2021-01-29 18:31

NVD link : CVE-2020-7961

Mitre link : CVE-2020-7961

JSON object : View

CWE

CWE-502

Deserialization of Untrusted Data

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Products Affected

liferay

liferay_portal

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