Dell PowerProtect Data Domain OS Path Traversal < 8.3.1.0
CVE-2025-43907 Published on October 7, 2025
Dell PowerProtect Data Domain with Data Domain Operating System (DD OS) of Feature Release versions 7.7.1.0 through 8.3.0.15, LTS2025 release version 8.3.1.0, LTS2024 release versions 7.13.1.0 through 7.13.1.30, LTS 2023 release versions 7.10.1.0 through 7.10.1.60, contain a Path Traversal: '.../...//' vulnerability. A low privileged attacker with remote access could potentially exploit this vulnerability, leading to Information exposure.
Vulnerability Analysis
CVE-2025-43907 can be exploited with network access, and requires small amount of user privileges. This vulnerability is considered to have a low attack complexity. The potential impact of an exploit of this vulnerability is considered to have a high impact on confidentiality, with no impact on integrity and availability.
Weakness Type
Path Traversal: '.../...//'
The software uses external input to construct a pathname that should be within a restricted directory, but it does not properly neutralize '.../...//' (doubled triple dot slash) sequences that can resolve to a location that is outside of that directory.
Products Associated with CVE-2025-43907
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Affected Versions
Dell PowerProtect Data Domain with Data Domain Operating System (DD OS) of Feature Release:- Version 7.7.1.0 and below 8.4.0.0 is affected.
- Version 8.3.1.0 and below 8.3.1.10 is affected.
- Version 7.13.1.0 and below 7.13.1.40 is affected.
- Version 7.10.1.0 and below 7.10.1.70 is affected.
Exploit Probability
EPSS (Exploit Prediction Scoring System) scores estimate the probability that a vulnerability will be exploited in the wild within the next 30 days. The percentile shows you how this score compares to all other vulnerabilities.