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Critical severity9.8NVD Advisory· Published Jan 21, 2022· Updated Jun 17, 2026

CVE-2020-4877

CVE-2020-4877

Description

IBM Cognos Controller 10.4.0, 10.4.1, and 10.4.2 could be vulnerable to unauthorized modifications by using public fields in public classes. IBM X-Force ID: 190843.

AI Insight

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

Affected products

5
  • IBM/Cognos Controllerllm-fuzzy5 versions
    10.4.0, 10.4.1, and 10.4.2+ 4 more
    • (no CPE)range: 10.4.0, 10.4.1, and 10.4.2
    • (no CPE)range: 10.4.0
    • cpe:2.3:a:ibm:cognos_controller:10.4.0:*:*:*:*:*:*:*
    • cpe:2.3:a:ibm:cognos_controller:10.4.1:*:*:*:*:*:*:*
    • cpe:2.3:a:ibm:cognos_controller:10.4.2:*:*:*:*:*:*:*

Patches

Vulnerability mechanics

References

2

News mentions

0

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