High severity7.5NVD Advisory· Published Oct 7, 2025· Updated Jun 17, 2026
CVE-2025-43727
CVE-2025-43727
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.
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected products
6cpe:2.3:o:dell:data_domain_operating_system:*:*:*:*:*:*:*:*+ 1 more
- cpe:2.3:o:dell:data_domain_operating_system:*:*:*:*:*:*:*:*range: >=7.7.1.0,<7.10.1.60
- (no CPE)range: 7.7.1.0 - 8.1.0.10, 7.13.1.0 - 7.13.1.25, 7.10.1.0 - 7.10.1.50
- Range: 7.7.1.0 - 8.1.0.10, 7.13.1.0 - 7.13.1.25, 7.10.1.0 - 7.10.1.50
- Dell/PowerProtect Data Domain with Data Domain Operating System (DD OS) LTS2023v5Range: 7.10.1.0
- Dell/PowerProtect Data Domain with Data Domain Operating System (DD OS) LTS2024v5Range: 7.13.1.0
- Dell/PowerProtect Data Domain with Data Domain Operating System (DD OS) of Feature Releasev5Range: 7.7.1.0
Patches
Vulnerability mechanics
References
1News mentions
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