by Kastro
Paper/Archive/CVE-2026-79687

CVE-2026-79687

Dell PowerStore 500T — Dell PowerStore SDNAS contains a Missing Authentication for Critical Function vulnerability.

EPSS 0.3%CVSS 10.0
critical.is priorityof 100
34
CVSS 10.0 (NVD)10.0 / 10 × 3030.0Not in CISA KEV+300.0EPSS percentile 21.1.211 × 204.2No public exploit+100.0SSVC exploitation: none+100.0
Description · from the CVE record

Dell PowerStore SDNAS contains a Missing Authentication for Critical Function vulnerability. An unauthenticated attacker with remote access could potentially exploit this vulnerability, leading to Filesystem access.

Affected

ProductAffectedFixed inSource
PowerStore 500T< 4.3.1.2-2771239 or later4.3.1.2-2771239 or laterCNA
PowerStore 1000T< 4.3.1.2-2771239 or later4.3.1.2-2771239 or laterCNA
PowerStore 1200T< 4.3.1.2-2771239 or later4.3.1.2-2771239 or laterCNA
PowerStore 3000T< 4.3.1.2-2771239 or later4.3.1.2-2771239 or laterCNA
PowerStore 3200Q< 4.3.1.2-2771239 or later4.3.1.2-2771239 or laterCNA
PowerStore 3200T< 4.3.1.2-2771239 or later4.3.1.2-2771239 or laterCNA
PowerStore 5000T< 4.3.1.2-2771239 or later4.3.1.2-2771239 or laterCNA
PowerStore 5200Q< 4.3.1.2-2771239 or later4.3.1.2-2771239 or laterCNA
PowerStore 5200T< 4.3.1.2-2771239 or later4.3.1.2-2771239 or laterCNA
PowerStore 7000T< 4.3.1.2-2771239 or later4.3.1.2-2771239 or laterCNA
PowerStore 9000T< 4.3.1.2-2771239 or later4.3.1.2-2771239 or laterCNA
PowerStore 9200T< 4.3.1.2-2771239 or later4.3.1.2-2771239 or laterCNA

Scores by source

NVD10.0CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H
dell (CNA)9.0CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:H
CISA ADPSSVCExploitation: none · Automatable: no · Technical impact: total

References

advisorydell.com/support/kbdoc/en-us/000497829/dsa-2026-330-dell-powerstore-t-security-update-for-multiple-vulnerabilities