CVE-2025-36594
CVE-2025-36594 is a critical-severity vulnerability in Dell Data Domain Operating System with a CVSS 3.x base score of 9.8. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-290.
Key facts
- Severity: Critical (CVSS 3.x base score 9.8)
- EPSS exploit prediction: 0% (37th percentile)
- Actively exploited: Not listed in CISA KEV
- EU (EUVD) id: EUVD-2025-23499
- Weakness: CWE-290
- Affected product: Dell Data Domain Operating System
- Published:
- Last modified:
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, 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.
Frequently asked questions
- What is 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.
- How severe is CVE-2025-36594?
- CVE-2025-36594 has a CVSS 3.x base score of 9.8, rated critical severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.
- Is CVE-2025-36594 being actively exploited?
- It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (37th percentile), an estimate of the probability of exploitation in the next 30 days.
- What products are affected by CVE-2025-36594?
- CVE-2025-36594 affects Dell Data Domain Operating System. See the affected-products list for the exact vulnerable versions.
- How do I fix CVE-2025-36594?
- Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its critical severity, prioritise patching exposed systems.
- Does CVE-2025-36594 have an EU (EUVD) identifier?
- Yes. CVE-2025-36594 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-23499.
- When was CVE-2025-36594 published?
- CVE-2025-36594 was published on 2025-08-04 and last updated on 2026-06-17.
References
Affected products (1)
- cpe:2.3:o:dell:data_domain_operating_system:*:*:*:*:*:*:*:*
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