Vulnerability Details CVE-2020-4821
IBM InfoSphere Data Replication 11.4 and IBM InfoSphere Change Data Capture for z/OS 10.2.1, under certain configurations, could allow a user to bypass authentication mechanisms using an empty password string. IBM X-Force ID: 189834
Exploit prediction scoring system (EPSS) score
EPSS Score 0.002
EPSS Ranking 46.8%
CVSS Severity
CVSS v3 Score 5.9
CVSS v2 Score 6.8
References
- https://exchange.xforce.ibmcloud.com/vulnerabilities/189834
- https://www.ibm.com/support/pages/node/6472909
- https://www.ibm.com/support/pages/node/6472911
- https://exchange.xforce.ibmcloud.com/vulnerabilities/189834
- https://www.ibm.com/support/pages/node/6472909
- https://www.ibm.com/support/pages/node/6472911
Products affected by CVE-2020-4821
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cpe:2.3:a:ibm:infosphere_change_data_capture:10.2.1
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cpe:2.3:a:ibm:infosphere_change_data_capture:11.3.3
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cpe:2.3:a:ibm:infosphere_change_data_capture:11.4
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cpe:2.3:a:ibm:infosphere_data_replication:11.4
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cpe:2.3:a:ibm:infosphere_data_replication:11.4.0