Vulnerability Details CVE-2021-20354
IBM WebSphere Application Server 8.0, 8.5, and 9.0 could allow a remote attacker to traverse directories. An attacker could send a specially-crafted URL request containing "dot dot" sequences (/../) to view arbitrary files on the system. IBM X-Force ID: 194883.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.005
EPSS Ranking 62.9%
CVSS Severity
CVSS v3 Score 5.9
CVSS v2 Score 7.8
References
Products affected by CVE-2021-20354
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cpe:2.3:a:ibm:websphere_application_server:8.0.0.0
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cpe:2.3:a:ibm:websphere_application_server:8.0.0.1
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cpe:2.3:a:ibm:websphere_application_server:8.0.0.10
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cpe:2.3:a:ibm:websphere_application_server:8.0.0.11
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cpe:2.3:a:ibm:websphere_application_server:8.0.0.12
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cpe:2.3:a:ibm:websphere_application_server:8.0.0.13
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cpe:2.3:a:ibm:websphere_application_server:8.0.0.14
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cpe:2.3:a:ibm:websphere_application_server:8.0.0.15
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cpe:2.3:a:ibm:websphere_application_server:8.0.0.2
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cpe:2.3:a:ibm:websphere_application_server:8.0.0.3
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cpe:2.3:a:ibm:websphere_application_server:8.0.0.4
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cpe:2.3:a:ibm:websphere_application_server:8.0.0.5
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cpe:2.3:a:ibm:websphere_application_server:8.0.0.6
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cpe:2.3:a:ibm:websphere_application_server:8.0.0.7
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cpe:2.3:a:ibm:websphere_application_server:8.0.0.8
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cpe:2.3:a:ibm:websphere_application_server:8.0.0.9
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cpe:2.3:a:ibm:websphere_application_server:8.5.0.0
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cpe:2.3:a:ibm:websphere_application_server:8.5.0.1
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cpe:2.3:a:ibm:websphere_application_server:8.5.0.2
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cpe:2.3:a:ibm:websphere_application_server:8.5.5.0
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cpe:2.3:a:ibm:websphere_application_server:8.5.5.1
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cpe:2.3:a:ibm:websphere_application_server:8.5.5.10
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cpe:2.3:a:ibm:websphere_application_server:8.5.5.11
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cpe:2.3:a:ibm:websphere_application_server:8.5.5.12
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cpe:2.3:a:ibm:websphere_application_server:8.5.5.13
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cpe:2.3:a:ibm:websphere_application_server:8.5.5.14
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cpe:2.3:a:ibm:websphere_application_server:8.5.5.15
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cpe:2.3:a:ibm:websphere_application_server:8.5.5.16
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cpe:2.3:a:ibm:websphere_application_server:8.5.5.17
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cpe:2.3:a:ibm:websphere_application_server:8.5.5.18
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cpe:2.3:a:ibm:websphere_application_server:8.5.5.19
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cpe:2.3:a:ibm:websphere_application_server:8.5.5.2
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cpe:2.3:a:ibm:websphere_application_server:8.5.5.3
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cpe:2.3:a:ibm:websphere_application_server:8.5.5.4
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cpe:2.3:a:ibm:websphere_application_server:8.5.5.5
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cpe:2.3:a:ibm:websphere_application_server:8.5.5.6
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cpe:2.3:a:ibm:websphere_application_server:8.5.5.7
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cpe:2.3:a:ibm:websphere_application_server:8.5.5.8
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cpe:2.3:a:ibm:websphere_application_server:8.5.5.9
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cpe:2.3:a:ibm:websphere_application_server:9.0.0.0
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cpe:2.3:a:ibm:websphere_application_server:9.0.0.1
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cpe:2.3:a:ibm:websphere_application_server:9.0.0.10
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cpe:2.3:a:ibm:websphere_application_server:9.0.0.11
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cpe:2.3:a:ibm:websphere_application_server:9.0.0.2
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cpe:2.3:a:ibm:websphere_application_server:9.0.0.3
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cpe:2.3:a:ibm:websphere_application_server:9.0.0.4
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cpe:2.3:a:ibm:websphere_application_server:9.0.0.5
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cpe:2.3:a:ibm:websphere_application_server:9.0.0.6
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cpe:2.3:a:ibm:websphere_application_server:9.0.0.7
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cpe:2.3:a:ibm:websphere_application_server:9.0.0.8
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cpe:2.3:a:ibm:websphere_application_server:9.0.0.9
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cpe:2.3:a:ibm:websphere_application_server:9.0.5.0
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cpe:2.3:a:ibm:websphere_application_server:9.0.5.1
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cpe:2.3:a:ibm:websphere_application_server:9.0.5.2
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cpe:2.3:a:ibm:websphere_application_server:9.0.5.3
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cpe:2.3:a:ibm:websphere_application_server:9.0.5.4
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cpe:2.3:a:ibm:websphere_application_server:9.0.5.5
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cpe:2.3:a:ibm:websphere_application_server:9.0.5.6
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cpe:2.3:o:hp:hp-ux:-
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cpe:2.3:o:ibm:aix:-
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cpe:2.3:o:ibm:i:-
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cpe:2.3:o:ibm:z/os:-
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cpe:2.3:o:linux:linux_kernel:-
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cpe:2.3:o:microsoft:windows:-
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cpe:2.3:o:oracle:solaris:-