Vulnerability Details CVE-2026-58574
Dell PowerStore contains a Missing Authentication for Critical Function vulnerability. An unauthenticated attacker with network access to the restricted management interface could potentially exploit this vulnerability to read internal system information from the appliance filesystem. This is a Critical vulnerability as it could expose sensitive information and credentials which allow full administrative access to the array.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.006
EPSS Ranking 50.2%
CVSS Severity
CVSS v3 Score 9.8
Products affected by CVE-2026-58574
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cpe:2.3:h:dell:powerstore_1000t:-
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cpe:2.3:h:dell:powerstore_1200t:-
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cpe:2.3:h:dell:powerstore_3000t:-
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cpe:2.3:h:dell:powerstore_3200q:-
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cpe:2.3:h:dell:powerstore_3200t:-
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cpe:2.3:h:dell:powerstore_5000t:-
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cpe:2.3:h:dell:powerstore_500t:-
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cpe:2.3:h:dell:powerstore_5200q:-
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cpe:2.3:h:dell:powerstore_5200t:-
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cpe:2.3:h:dell:powerstore_7000t:-
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cpe:2.3:h:dell:powerstore_9000t:-
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cpe:2.3:h:dell:powerstore_9200t:-
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cpe:2.3:o:dell:powerstoreos:4.1.0.0
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cpe:2.3:o:dell:powerstoreos:4.1.0.1
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cpe:2.3:o:dell:powerstoreos:4.1.0.2
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cpe:2.3:o:dell:powerstoreos:4.1.0.3
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cpe:2.3:o:dell:powerstoreos:4.1.0.4
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cpe:2.3:o:dell:powerstoreos:4.1.0.5
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cpe:2.3:o:dell:powerstoreos:4.3.0.0
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cpe:2.3:o:dell:powerstoreos:4.3.1.0
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cpe:2.3:o:dell:powerstoreos:4.3.1.1