9.8 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
10 High
CVSS2
Access Vector
NETWORK
Access Complexity
LOW
Authentication
NONE
Confidentiality Impact
COMPLETE
Integrity Impact
COMPLETE
Availability Impact
COMPLETE
AV:N/AC:L/Au:N/C:C/I:C/A:C
0.974 High
EPSS
Percentile
99.9%
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).
Recent assessments:
gwillcox-r7 at January 21, 2021 3:53am UTC reported:
This has now been reported as being exploited in the wild as part of the FreakOut attacks as first reported by CheckPoint Research at <https://research.checkpoint.com/2021/freakout-leveraging-newest-vulnerabilities-for-creating-a-botnet/>.
theguly at March 30, 2020 3:49pm UTC reported:
This has now been reported as being exploited in the wild as part of the FreakOut attacks as first reported by CheckPoint Research at <https://research.checkpoint.com/2021/freakout-leveraging-newest-vulnerabilities-for-creating-a-botnet/>.
Mad-robot at July 05, 2020 1:58pm UTC reported:
This has now been reported as being exploited in the wild as part of the FreakOut attacks as first reported by CheckPoint Research at <https://research.checkpoint.com/2021/freakout-leveraging-newest-vulnerabilities-for-creating-a-botnet/>.
wvu-r7 at April 08, 2020 6:31pm UTC reported:
This has now been reported as being exploited in the wild as part of the FreakOut attacks as first reported by CheckPoint Research at <https://research.checkpoint.com/2021/freakout-leveraging-newest-vulnerabilities-for-creating-a-botnet/>.
Assessed Attacker Value: 5
Assessed Attacker Value: 5Assessed Attacker Value: 5
packetstormsecurity.com/files/157254/Liferay-Portal-Java-Unmarshalling-Remote-Code-Execution.html
packetstormsecurity.com/files/158392/Liferay-Portal-Remote-Code-Execution.html
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-7961
portal.liferay.dev/learn/security/known-vulnerabilities
portal.liferay.dev/learn/security/known-vulnerabilities/-/asset_publisher/HbL5mxmVrnXW/content/id/117954271
research.checkpoint.com/2021/freakout-leveraging-newest-vulnerabilities-for-creating-a-botnet/
9.8 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
10 High
CVSS2
Access Vector
NETWORK
Access Complexity
LOW
Authentication
NONE
Confidentiality Impact
COMPLETE
Integrity Impact
COMPLETE
Availability Impact
COMPLETE
AV:N/AC:L/Au:N/C:C/I:C/A:C
0.974 High
EPSS
Percentile
99.9%