PT-2026-56421 · Dell · Dell Powerprotect Data Domain

Published 2026-07-08 · Updated 2026-07-08 · CVE-2026-53480

Mitre

CVSS v3.1

2.7

Low

Base vector

AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:L/A:N

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.

Fix

Path traversal

Weakness Enumeration

CWE-22

Related Identifiers

CVE-2026-53480

Affected Products

Dell Powerprotect Data Domain

References · 2

• https://dell.com/support/kbdoc/en-us/000481268/dsa-2026-278-security-update-for-dell-powerprotect-data-domain-multiple-vulnerabilities?msockid=3021cac2195069ed3194ddad186a68f9 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2026-53480 · Security Note