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6.8
CVSSv2

CVE-2020-4821

Published: 16/07/2021 Updated: 29/07/2021
CVSS v2 Base Score: 6.8 | Impact Score: 6.4 | Exploitability Score: 8.6
CVSS v3 Base Score: 9.8 | Impact Score: 5.9 | Exploitability Score: 3.9
VMScore: 605
Vector: AV:N/AC:M/Au:N/C:P/I:P/A:P

Vulnerability Summary

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

Vulnerability Trend

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ibm infosphere data replication 11.4

ibm infosphere data replication 11.4.0

ibm infosphere change data capture 10.2.1

ibm infosphere change data capture 11.3.3

ibm infosphere change data capture 11.4

References

CWE-287https://www.ibm.com/support/pages/node/6472909https://www.ibm.com/support/pages/node/6472911https://exchange.xforce.ibmcloud.com/vulnerabilities/189834https://nvd.nist.gov
CVSSv2
CVSSv2
CVSSv3
VMScore
Recommendations:
bypassopen redirectCVE-2024-4358CVE-2024-24199CVE-2024-5550CVE-2024-5305CVE-2024-30373CVE-2024-1800deserialization
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