CVE-2020-4280 Information

Description

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.

CVSS Vector

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Reference

http://packetstormsecurity.com/files/159589/QRadar-RemoteJavaScript-Deserialization.html http://seclists.org/fulldisclosure/2020/Oct/18 https://exchange.xforce.ibmcloud.com/vulnerabilities/176140 https://www.ibm.com/support/pages/node/6344079

Attack Complexity

LOW

Privileges Required

LOW

User Interaction Required

LOW

Scope

NONE

Confidentiality Impact

UNCHANGED

Integrity Impact

HIGH

Availability Impact

HIGH

Base Score

HIGH

Base Severity

8.8