CVE-2020-4280: IBM QRadar SIEM 7.3 and 7.4 could allow a remote attacker to execute arbitrary commands on the system, caused by insecure deserialization of user-supplied…

PriorityP275high8.8CVSS 3.1

AVNACLPRLUINSUCHIHAH

EPSS

73.45%

99.4th percentile

IBM QRadar SIEM 7.3 and 7.4 could allow a remote attacker to execute arbitrary commands on the system, caused by insecure deserialization of user-supplied content by the Java deserialization function. By sending a malicious serialized Java object, an attacker could exploit this vulnerability to execute arbitrary commands on the system. IBM X-Force ID: 176140.

Affected

7 ranges

Vendor	Product	Version range	Fixed in
ibm	qradar_security_information_and_event_manager	—	—
ibm	qradar_security_information_and_event_manager	7.3.0 – 7.3.3	—
ibm	qradar_security_information_and_event_manager	7.4.0 – 7.4.1	—
ibm	qradar_siem	—	—
ibm	qradar_siem	—	—
ibm	qradar_siem	—	—
ibm	qradar_siem	—	—

CVSS provenance

nvdv3.18.8HIGHCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

nvdv3.06.3MEDIUMCVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L

nvdv2.09.0CRITICALAV:N/AC:L/Au:S/C:C/I:C/A:C

vendor_redhat9.6CRITICAL

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