CVE-2026-56688

critical · 9.1

Dell PowerFlex Manager, Version prior to 5.1.0.1, contain(s) an Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection') vulnerability. A high privileged attacker with remote access could potentially exploit this vulnerability during OS Repository processing to achieve arbitrary command execution as root, potentially leading to full appliance compromise and lateral movement into managed infrastructure.

9.1

CVSS

2.0%

EPSS (exploit prob.)

80th

EPSS percentile

2026-07-10

Published

CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H

Weaknesses

CWE-78

Affected products

Vendor	Product	Affected versions
dell	powerflex_manager	>= 4.5.5, < 4.5.5.2
dell	powerflex_manager	>= 5.1.0, < 5.1.0.1

Check a specific version with /api/v1/cve/match.

References

https://www.dell.com/support/kbdoc/en-us/000477538/dsa-2026-066-security-update-for-powerflex-software-multiple-vulnerabilities

Query this programmatically:

curl https://evil-db.io/api/v1/cve/CVE-2026-56688