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CVE-2025-43910

Severity CVSS v4.0:
Pending analysis
Type:
CWE-121 Stack-based Buffer Overflow
Publication date:
07/10/2025
Last modified:
14/10/2025

Description

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 Stack-based Buffer Overflow vulnerability in the DDSH CLI. A high privileged attacker with local access could potentially exploit this vulnerability, leading to Denial of service.

Impact

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

Base Score: 2.30 LOW
Vector: CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:L

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

Base Score 3.x
2.30
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) 7.10.1.70 (excluding)
cpe:2.3:o:dell:data_domain_operating_system:*:*:*:*:*:*:*:* 7.13.1.0 (including) 7.13.1.40 (excluding)
cpe:2.3:o:dell:data_domain_operating_system:*:*:*:*:*:*:*:* 8.3.0.0 (including) 8.3.0.15 (including)
cpe:2.3:o:dell:data_domain_operating_system:*:*:*:*:*:*:*:* 8.3.1.0 (including) 8.3.1.10 (excluding)

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


References to Advisories, Solutions, and Tools