Vulnerability · Published Oct 7, 2025 · Assigned by dell
CVE-2025-43727
High 7.5
In plain English
A high-severity security flaw in PowerProtect Data Domain with Data Domain Operating System (DD OS) LTS2023 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 29% of all known vulnerabilities).
Official description
Dell PowerProtect Data Domain with Data Domain Operating System (DD OS) of Feature Release versions 7.7.1.0 through 8.1.0.10, LTS2024 release Versions 7.13.1.0 through 7.13.1.25, LTS 2023 release versions 7.10.1.0 through 7.10.1.50, contain an incorrect Implementation of Authentication Algorithm vulnerability in the RestAPI. An unauthenticated attacker with remote access could potentially exploit this vulnerability, leading to Unauthorized access.
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| Dell | PowerProtect Data Domain with Data Domain Operating System (DD OS) of Feature Release | 7.7.1.0 – before 8.3.0.10 |
| Dell | PowerProtect Data Domain with Data Domain Operating System (DD OS) LTS2024 | 7.13.1.0 – before 7.13.1.30 |
| Dell | PowerProtect Data Domain with Data Domain Operating System (DD OS) LTS2023 | 7.10.1.0 – before 7.10.1.60 |
Weakness: CWE-303 · Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N