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CVE-2026-53480

Severity CVSS v4.0:
Pending analysis
Type:
CWE-22 Path Traversal
Publication date:
08/07/2026
Last modified:
08/07/2026

Description

Dell PowerProtect Data Domain, versions 7.7.1.0 through 8.7, LTS2026 release version 8.6.1.0 through 8.6.1.10, LTS2025 release version 8.3.1.0 through 8.3.1.30, LTS2024 release versions 7.13.1.0 through 7.13.1.70 contain an improper limitation of a pathname to a restricted directory ('path traversal') vulnerability. A high privileged attacker with remote access could potentially exploit this vulnerability, leading to unauthorized file modification.

Impact

Vector 3.x
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:L/A:N CVSS v3.1 Severity and Metrics:

Base Score: 2.70 LOW
Vector: CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:L/A:N

Attack Vector (AV): Network
Attack Complexity (AC): Low
Privileges Required (PR): High
User Interaction (UI): None
Scope (S): Unchanged
Confidentiality (C): None
Integrity (I): Low
Availability (A): None

Base Score 3.x
2.70
Severity 3.x
LOW

Vulnerable products and versions

CPE From Up to
cpe:2.3:o:dell:data_domain_operating_system:*:*:*:*:*:*:*:* 7.7.1.0 (including) 7.13.1.80 (excluding)
cpe:2.3:o:dell:data_domain_operating_system:*:*:*:*:*:*:*:* 7.14.0.0 (including) 8.3.1.40 (excluding)
cpe:2.3:o:dell:data_domain_operating_system:*:*:*:*:*:*:*:* 8.4.0.0 (including) 8.6.1.20 (excluding)
cpe:2.3:o:dell:data_domain_operating_system:*:*:*:*:*:*:*:* 8.7.0.0 (including) 8.8.0.0 (excluding)

To consult the complete list of CPE names with products and versions, see this page


References to Advisories, Solutions, and Tools