Medium · published April 17, 2026
Dell PowerProtect Data Domain with Data Domain Operating System (DD OS) of Feature Release versions 8.4 through 8.5 contain an improper restriction of excessive authentication attempts vulnerability. A high privileged attacker with remote access could potentially exploit this vulnerability, leading to unauthorized access.
| Product | Versions | Fixed in |
|---|---|---|
| dell/data_domain_operating_system | ≥ 8.4.0.0, < 8.6.0.0 | 8.6.0.0 |