Vulnerability in Dell Data Domain Operating System
CVE-2025-36594
Dell PowerProtect Data Domain with Data Domain Operating System (DD OS) of Feature Release versions 7.7.1.0 through 8.3.0.15, LTS2024 release Versions 7.13.1.0 through 7.13.1.25, LTS 2023 release versions 7.10.1.0 through 7.10.1.60, contain an Authentication Bypass by Spoofing vulnerability. An unauthenticated attacker with remote access could potentially exploit this vulnerability, leading to Protection mechanism bypass. Remote unauthenticated user can create account that potentially expose customer info, affect system integrity and availability.
Published · last modified .
CVSS v3 metric
CVSS v3 base score 9.8 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.
EPSS exploit prediction
EPSS: 0.005 (40.2th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 40th percentile — 40.2% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.005 · newest: 0.005 · change: -0.000
Affected products
- Dell Data Domain Operating System
- Dell Powerprotect Data Domain Feature Release — versions 7.7.1.0
- Dell Powerprotect Data Domain Lts 2023 — versions 7.10.1.0
- Dell Powerprotect Data Domain Lts2024 — versions 7.13.1.0
Weakness classification (CWE)
Public proof-of-concept exploits
References
- www.dell.com/support/kbdoc/en-us/000348708/dsa-2025-159-security-update-for-del… (vendor-advisory, Vendor Advisory)
Frequently asked questions
- What is CVE-2025-36594?
- CVE-2025-36594 is a critical-severity vulnerability in Dell Data Domain Operating System, classified under Authentication Bypass by Spoofing. CVSS score: 9.8/10. Published 2025-08-04.
- How severe is CVE-2025-36594?
- Critical severity. CVSS v3 base score is 9.8 out of 10.
- Is CVE-2025-36594 known to be exploited?
- 2 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.