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TI-2026-19144 Aliases CVE-2026-23775GHSA-w42r-7hmw-4854

Sensitive information in log files in Dell PowerProtect Data Domain appliances

Priority LOW 33CWE-532Published · Updated

Key facts

Attack vector
Network
Privileges required
Low
User interaction
Required
Attack complexity
Low
Impact type
Information disclosure
Confidentiality · integrity · availability
Low · High · High
Fix status
Fixed

Attack profile from CVSS 3.1 · CNA. Fix status from CNA. Impact type from CWE-532.

Summary

Dell PowerProtect Data Domain appliances with Data Domain Operating System (DD OS) of Feature Release versions 8.0 through 8.5, LTS2025 release version 8.3.1.0 through 8.3.1.10 contain an insertion of sensitive information into log file vulnerability. A low privileged attacker with remote access could potentially exploit this vulnerability, leading to credential exposures. Authentication attempts as the compromised user would need to be authorized by a high privileged DD user. This vulnerability only affects systems with retention lock enabled.

Why it matters now

Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.00326 25th percentileScored 2026-11-07
Fix Fixed PowerProtect Data Domain appliances (Dell): 8.6.0.0 or later, 8.3.1.20 or later

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation
None
Automatable
No
Technical impact
Partial

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 8.6.0.0 or later; before 8.3.1.20 or later8.6.0.0 or later, 8.3.1.20 or laterPatch availableCNA
  • PowerProtect Data Domain appliances VendorDell Affected before 8.6.0.0 or later; before 8.3.1.20 or later Fixed in 8.6.0.0 or later, 8.3.1.20 or later Patch available CNA

CPE configurations NVD · 1

CPEVersionsRoleVendor
cpe:2.3:o:dell:data_domain_operating_system:*:*:*:*:*:*:*:*8.3.0.0 to before 8.3.1.20; 8.4.0.0 to before 8.6.0.0VulnerableDell
  • cpe:2.3:o:dell:data_domain_operating_system:*:*:*:*:*:*:*:* Versions 8.3.0.0 to before 8.3.1.20; 8.4.0.0 to before 8.6.0.0 Vulnerable ·Dell

Remediation

  • Fix · CNA PowerProtect Data Domain appliances (Dell) Fixed in 8.6.0.0 or later, 8.3.1.20 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-2026-27311 Improper privilege management in Dell PowerProtect Data Domain appliancesPriority LOW 30
    Show all 2 records → Advisory →

Timeline

  1. 2026-10-02 Threatist record created from CVE-2026-23775
  2. 2026-10-03 Alias added: GHSA-w42r-7hmw-4854

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