Auth bypass in Dell Powerstore 1000t
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.
Vulnerability class: Broken Authentication
EPSS: 0.003 (26.3th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 9.8 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.
Affected products
Weakness classification (CWE)
References
- security_alert@emc.com (vendor-advisory)
Frequently asked questions
- What is CVE-2026-58574?
- CVE-2026-58574 is a critical-severity vulnerability in Dell Powerstore 1000t, classified under Missing Authentication for Critical Function. CVSS score: 9.8/10. Published 2026-08-31.
- How severe is CVE-2026-58574?
- Critical severity. CVSS v3 base score is 9.8 out of 10.