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TI-2026-27311 Aliases CVE-2026-35154GHSA-p3pj-xf59-54r5

Improper privilege management in Dell PowerProtect Data Domain appliances

Priority LOW 30CWE-269Published · Updated

Key facts

Attack vector
Local
Privileges required
High
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-269.

Summary

Dell PowerProtect Data Domain appliances, versions 7.7.1.0 through 8.6.0.0 and version 8.7.0.0, LTS2025 release versions 8.3.1.0 through 8.3.1.20, LTS2024 release versions 7.13.1.0 through 7.13.1.60 contain an improper privilege management vulnerability. A high privileged attacker with local access could potentially exploit this vulnerability, leading to elevation of privileges to access unauthorized delete operation.

Why it matters now

Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.00087 0th percentileScored 2026-11-07
Fix Fixed PowerProtect Data Domain appliances (Dell): 8.7.0.1 or later, 8.3.1.30 or later, 7.13.1.70 or later

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 appliancesbefore 8.7.0.1 or later; before 8.3.1.30 or later; before 7.13.1.70 or later8.7.0.1 or later, 8.3.1.30 or later, 7.13.1.70 or laterPatch availableCNA
  • PowerProtect Data Domain appliances VendorDell Affected before 8.7.0.1 or later; before 8.3.1.30 or later; before 7.13.1.70 or later Fixed in 8.7.0.1 or later, 8.3.1.30 or later, 7.13.1.70 or later Patch available CNA

CPE configurations NVD · 1

CPEVersionsRoleVendor
cpe:2.3:o:dell:data_domain_operating_system:*:*:*:*:*:*:*:*7.13.1.0 to before 7.13.1.70; 8.3.0.0 to before 8.3.1.30; 8.4.0.0 to before 8.6.1.0VulnerableDell
  • cpe:2.3:o:dell:data_domain_operating_system:*:*:*:*:*:*:*:* Versions 7.13.1.0 to before 7.13.1.70; 8.3.0.0 to before 8.3.1.30; 8.4.0.0 to before 8.6.1.0 Vulnerable ·Dell

Remediation

  • Fix · CNA PowerProtect Data Domain appliances (Dell) Fixed in 8.7.0.1 or later, 8.3.1.30 or later, 7.13.1.70 or later

Fixed in the same release

Records fixed by the same vendor advisory or release, as the CNA lists them.

  • Advisory ·

    Dell PowerProtect Data Domain appliances — dell.com/support/kbdoc/en-us/000450699/dsa-2026-060-securit…

    2 records Highest priority Priority LOW 2 LOW

    Other records, highest priority first

    • TI-2026-19144 Sensitive information in log files in Dell PowerProtect Data Domain appliancesPriority LOW 33
    Show all 2 records → Advisory →

Timeline

  1. 2026-10-02 Threatist record created from CVE-2026-35154
  2. 2026-10-03 Alias added: GHSA-p3pj-xf59-54r5
  3. 2026-10-14 Title updated · CNA

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