CVE-2025-43891 — Use of a Broken or Risky Cryptographic Algorithm in Dell Powerprotect Data Domain With Data Domain Operating System Lts2023

CWE-327 — Use of a Broken or Risky Cryptographic AlgorithmCWE-416 — Use After Free4 documents4 sources
Severity
7.5HIGHNVD
CNA5.3
EPSS
0.0%
top 85.06%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
5
Dell Powerprotect Data Domain With Data Domain Operating System Lts2023Dell Powerprotect Data Domain With Data Domain Operating System Lts2024Dell Powerprotect Data Domain With Data Domain Operating System Lts2025+2 more
Timeline
PublishedOct 7

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 an use of a Broken or Risky Cryptographic Algorithm vulnerability in the Authentication. An unauthenticated attacker with remote access could potentially exploit this vulnerability, leading to Information disclosure.

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:NExploitability: 3.9 | Impact: 3.6

Affected Packages5 packages

▶NVDdell/data_domain_operating_system7.7.1.0 — 7.10.1.70+3

🔴Vulnerability Details

2
CVEList
CVE-2025-43891: Dell PowerProtect Data Domain with Data Domain Operating System (DD OS) of Feature Release versions 7↗2025-10-07
▶
GHSA
GHSA-4rj7-cpc6-mqf7: Dell PowerProtect Data Domain with Data Domain Operating System (DD OS) of Feature Release versions 7↗2025-10-07
▶

📋Vendor Advisories

1
Microsoft
tracing: Have format file honor EVENT_FILE_FL_FREED↗2024-08-13
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CVE-2025-43891 — Dell vulnerability | cvebase