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TI-2025-28481 Aliases CVE-2025-43914GHSA-9cc8-cjgw-8qwx

Dell PowerProtect Data Domain BoostFS for Linux Ubuntu systems of Feature Release…

Priority LOW 35CWE-266Published · Updated

Key facts

Attack vector
Local
Privileges required
Low
User interaction
None
Attack complexity
Low
Impact type
Privilege escalation
Confidentiality · integrity · availability
High · High · High
Fix status
Fixed

Attack profile from CVSS 3.1 · NVD. Fix status from CNA. Impact type from CWE-266.

Summary

Dell PowerProtect Data Domain BoostFS for Linux Ubuntu systems 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 an Incorrect Privilege Assignment vulnerability. A low privileged attacker with local access could potentially exploit this vulnerability, leading to Unauthorized access.

Why it matters now

Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.00104 1st percentileScored 2026-11-07
Fix Fixed PowerProtect Data Domain BoostFS for Linux Ubuntu Feature Release (Dell): 8.4.0.0PowerProtect Data Domain BoostFS for Linux Ubuntu LTS2025 (Dell): 8.3.1.10+2 more products

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation
None
Automatable
No
Technical impact
Total

The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.

Affected products

VendorProductAffected versionsFixed inStatusSource
DellPowerProtect Data Domain BoostFS for Linux Ubuntu Feature Release7.7.1.0 to before 8.4.0.08.4.0.0Patch availableCNA
DellPowerProtect Data Domain BoostFS for Linux Ubuntu LTS20258.3.1.0 to before 8.3.1.108.3.1.10Patch availableCNA
DellPowerProtect Data Domain BoostFS for Linux Ubuntu LTS20247.13.1.0 to before 7.13.1.407.13.1.40Patch availableCNA
DellPowerProtect Data Domain BoostFS for Linux Ubuntu LTS20237.10.1.0 to before 7.10.1.707.10.1.70Patch availableCNA
  • PowerProtect Data Domain BoostFS for Linux Ubuntu Feature Release VendorDell Affected 7.7.1.0 to before 8.4.0.0 Fixed in 8.4.0.0 Patch available CNA
  • PowerProtect Data Domain BoostFS for Linux Ubuntu LTS2025 VendorDell Affected 8.3.1.0 to before 8.3.1.10 Fixed in 8.3.1.10 Patch available CNA
  • PowerProtect Data Domain BoostFS for Linux Ubuntu LTS2024 VendorDell Affected 7.13.1.0 to before 7.13.1.40 Fixed in 7.13.1.40 Patch available CNA
  • PowerProtect Data Domain BoostFS for Linux Ubuntu LTS2023 VendorDell Affected 7.10.1.0 to before 7.10.1.70 Fixed in 7.10.1.70 Patch available CNA

CPE configurations NVD · 1

CPEVersionsRoleVendor
cpe:2.3:o:dell:data_domain_operating_system:*:*:*:*:*:*:*:*7.7.1.0 to before 7.10.1.70; 7.13.1.0 – 7.13.1.40; 8.0.0.0 – 8.3.0.15; 8.3.1.0 to before 8.3.1.10VulnerableDell
  • cpe:2.3:o:dell:data_domain_operating_system:*:*:*:*:*:*:*:* Versions 7.7.1.0 to before 7.10.1.70; 7.13.1.0 – 7.13.1.40; 8.0.0.0 – 8.3.0.15; 8.3.1.0 to before 8.3.1.10 Vulnerable ·Dell

Remediation

  • Fix · CNA PowerProtect Data Domain BoostFS for Linux Ubuntu Feature Release (Dell) Fixed in 8.4.0.0
  • Fix · CNA PowerProtect Data Domain BoostFS for Linux Ubuntu LTS2025 (Dell) Fixed in 8.3.1.10
  • Fix · CNA PowerProtect Data Domain BoostFS for Linux Ubuntu LTS2024 (Dell) Fixed in 7.13.1.40
  • Fix · CNA PowerProtect Data Domain BoostFS for Linux Ubuntu LTS2023 (Dell) Fixed in 7.10.1.70

Timeline

  1. 2026-10-02 Threatist record created from CVE-2025-43914
  2. 2026-10-03 Alias added: GHSA-9cc8-cjgw-8qwx

References

Advisory 1

  • TI-2026-38564 Improper authentication in Dell PowerProtect Data Domain CVSS 3.1CRITICAL 9.8
  • TI-2026-38562 Path traversal in Dell PowerProtect Data Domain CVSS 3.1CRITICAL 9.8
  • TI-2025-24901 Authentication bypass by spoofing in Dell PowerProtect Data Domain Feature Release CVSS 3.1CRITICAL 9.8
  • TI-2026-21302 Stack-based buffer overflow in Dell PowerProtect Data Domain CVSS 3.1CRITICAL 9.8
  • TI-2024-24667 OS command injection in Dell PowerProtect DD CVSS 3.1HIGH 8.8
  • TI-2026-21430 Missing authentication in Dell PowerProtect Data Domain CVSS 3.1HIGH 8.8
See all 99 →

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences