VULNERABILITY INTELLIGENCE

CVE-2020-4280

CVSS score8.8 HIGH
EPSS probability68.52%
CISA KEVNot currently listed
Published2020-10-08
Last modified2026-06-17
CVSS vectorCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

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.

Weakness classification

  • nvd@nist.gov: CWE-502

Primary references