Vulnerability · Published Sep 1, 2026 · Assigned by dell
CVE-2026-58566
High 8.8
In plain English
A high-severity incorrect authorization in PowerStore 1000T from Dell. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.4% (higher than 36% of all known vulnerabilities).
Severity (CVSS 3.1)8.8High
Exploit odds (30 days)0.4%top 63.8% of all CVEs
Exploited in the wildNo reportsCISA SSVC: none
Attack toolingNoneno public tooling known
Official description
Dell PowerStore, an Incorrect Authorization vulnerability. A low privileged attacker with remote access could potentially exploit this vulnerability, leading to Elevation of privileges.
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| Dell | PowerStore 500T | 0 – before 4.1.0.6-2771237 or later |
| Dell | PowerStore 1000T | 0 – before 4.1.0.6-2771237 or later |
| Dell | PowerStore 1200T | 0 – before 4.1.0.6-2771237 or later |
| Dell | PowerStore 3000T | 0 – before 4.1.0.6-2771237 or later |
| Dell | PowerStore 3200Q | 0 – before 4.1.0.6-2771237 or later |
| Dell | PowerStore 3200T | 0 – before 4.1.0.6-2771237 or later |
| Dell | PowerStore 5000T | 0 – before 4.1.0.6-2771237 or later |
| Dell | PowerStore 5200Q | 0 – before 4.1.0.6-2771237 or later |
| Dell | PowerStore 5200T | 0 – before 4.1.0.6-2771237 or later |
| Dell | PowerStore 7000T | 0 – before 4.1.0.6-2771237 or later |
| Dell | PowerStore 9000T | 0 – before 4.1.0.6-2771237 or later |
| Dell | PowerStore 9200T | 0 – before 4.1.0.6-2771237 or later |
| Dell | PowerStore 500T | 0 – before 4.3.1.2-2771239 or later |
| Dell | PowerStore 1000T | 0 – before 4.3.1.2-2771239 or later |
| Dell | PowerStore 1200T | 0 – before 4.3.1.2-2771239 or later |
| Dell | PowerStore 3000T | 0 – before 4.3.1.2-2771239 or later |
| Dell | PowerStore 3200Q | 0 – before 4.3.1.2-2771239 or later |
| Dell | PowerStore 3200T | 0 – before 4.3.1.2-2771239 or later |
| Dell | PowerStore 5000T | 0 – before 4.3.1.2-2771239 or later |
| Dell | PowerStore 5200Q | 0 – before 4.3.1.2-2771239 or later |
| Dell | PowerStore 5200T | 0 – before 4.3.1.2-2771239 or later |
| Dell | PowerStore 7000T | 0 – before 4.3.1.2-2771239 or later |
| Dell | PowerStore 9000T | 0 – before 4.3.1.2-2771239 or later |
| Dell | PowerStore 9200T | 0 – before 4.3.1.2-2771239 or later |
Weakness: CWE-863 · Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H