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High severity8.8NVD Advisory· Published Jan 28, 2021· Updated Jun 17, 2026

CVE-2020-4888

CVE-2020-4888

Description

IBM QRadar SIEM 7.4.0 to 7.4.2 Patch 1 and 7.3.0 to 7.3.3 Patch 7 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: 190912.

AI Insight

LLM-synthesized narrative grounded in this CVE's description and references.

Affected products

28
  • IBM/Qradar Security Information And Event Manager26 versions
    cpe:2.3:a:ibm:qradar_security_information_and_event_manager:7.3.0:-:*:*:*:*:*:*+ 25 more
    • cpe:2.3:a:ibm:qradar_security_information_and_event_manager:7.3.0:-:*:*:*:*:*:*
    • cpe:2.3:a:ibm:qradar_security_information_and_event_manager:7.3.1:-:*:*:*:*:*:*
    • cpe:2.3:a:ibm:qradar_security_information_and_event_manager:7.3.1:p3:*:*:*:*:*:*
    • cpe:2.3:a:ibm:qradar_security_information_and_event_manager:7.3.1:p4:*:*:*:*:*:*
    • cpe:2.3:a:ibm:qradar_security_information_and_event_manager:7.3.1:p5:*:*:*:*:*:*
    • cpe:2.3:a:ibm:qradar_security_information_and_event_manager:7.3.1:p6:*:*:*:*:*:*
    • cpe:2.3:a:ibm:qradar_security_information_and_event_manager:7.3.2:-:*:*:*:*:*:*
    • cpe:2.3:a:ibm:qradar_security_information_and_event_manager:7.3.2:interim_fix_01:*:*:*:*:*:*
    • cpe:2.3:a:ibm:qradar_security_information_and_event_manager:7.3.2:interim_fix_02:*:*:*:*:*:*
    • cpe:2.3:a:ibm:qradar_security_information_and_event_manager:7.3.2:p1:*:*:*:*:*:*
    • cpe:2.3:a:ibm:qradar_security_information_and_event_manager:7.3.2:p2:*:*:*:*:*:*
    • cpe:2.3:a:ibm:qradar_security_information_and_event_manager:7.3.2:p3:*:*:*:*:*:*
    • cpe:2.3:a:ibm:qradar_security_information_and_event_manager:7.3.2:p4:*:*:*:*:*:*
    • cpe:2.3:a:ibm:qradar_security_information_and_event_manager:7.3.3:-:*:*:*:*:*:*
    • cpe:2.3:a:ibm:qradar_security_information_and_event_manager:7.3.3:p1:*:*:*:*:*:*
    • cpe:2.3:a:ibm:qradar_security_information_and_event_manager:7.3.3:p2:*:*:*:*:*:*
    • cpe:2.3:a:ibm:qradar_security_information_and_event_manager:7.3.3:p3:*:*:*:*:*:*
    • cpe:2.3:a:ibm:qradar_security_information_and_event_manager:7.3.3:p4:*:*:*:*:*:*
    • cpe:2.3:a:ibm:qradar_security_information_and_event_manager:7.3.3:p5:*:*:*:*:*:*
    • cpe:2.3:a:ibm:qradar_security_information_and_event_manager:7.4.0:-:*:*:*:*:*:*
    • cpe:2.3:a:ibm:qradar_security_information_and_event_manager:7.4.0:p1:*:*:*:*:*:*
    • cpe:2.3:a:ibm:qradar_security_information_and_event_manager:7.4.0:p2:*:*:*:*:*:*
    • cpe:2.3:a:ibm:qradar_security_information_and_event_manager:7.4.1:-:*:*:*:*:*:*
    • cpe:2.3:a:ibm:qradar_security_information_and_event_manager:7.4.1:patch1:*:*:*:*:*:*
    • cpe:2.3:a:ibm:qradar_security_information_and_event_manager:7.4.2:-:*:*:*:*:*:*
    • cpe:2.3:a:ibm:qradar_security_information_and_event_manager:7.4.2:p1:*:*:*:*:*:*
  • IBM/QRadar SIEMllm-fuzzy2 versions
    7.4.0 to 7.4.2 Patch 1, 7.3.0 to 7.3.3 Patch 7+ 1 more
    • (no CPE)range: 7.4.0 to 7.4.2 Patch 1, 7.3.0 to 7.3.3 Patch 7
    • (no CPE)range: 7.3

Patches

Vulnerability mechanics

References

2

News mentions

0

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