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Medium severity6.5NVD Advisory· Published Mar 9, 2021· Updated Jun 17, 2026

CVE-2021-21488

CVE-2021-21488

Description

Knowledge Management versions 7.01, 7.02, 7.30, 7.31, 7.40, 7.50 allows a remote attacker with basic privileges to deserialize user-controlled data without verification, leading to insecure deserialization which triggers the attacker’s code, therefore impacting Availability.

Affected products

8
  • SAP/Knowledge Managementllm-create
    Range: 7.01, 7.02, 7.30, 7.31, 7.40, 7.50
  • SAP SE/SAP NetWeaver Knowledge Managementv5
    Range: < 7.01
  • SAP/Netweaver Knowledge Management6 versions
    cpe:2.3:a:sap:netweaver_knowledge_management:7.01:*:*:*:*:*:*:*+ 5 more
    • cpe:2.3:a:sap:netweaver_knowledge_management:7.01:*:*:*:*:*:*:*
    • cpe:2.3:a:sap:netweaver_knowledge_management:7.02:*:*:*:*:*:*:*
    • cpe:2.3:a:sap:netweaver_knowledge_management:7.30:*:*:*:*:*:*:*
    • cpe:2.3:a:sap:netweaver_knowledge_management:7.31:*:*:*:*:*:*:*
    • cpe:2.3:a:sap:netweaver_knowledge_management:7.40:*:*:*:*:*:*:*
    • cpe:2.3:a:sap:netweaver_knowledge_management:7.50:*:*:*:*:*:*:*

Patches

Vulnerability mechanics

References

2

News mentions

0

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