CVE-2018-1250 json
Dell EMC Unity and UnityVSA versions prior to 4.3.1.1525703027 contains an Authorization Bypass vulnerability.
published 2018-09-28 8 y ago modified 2026-06-17 4 mo ago also EUVD-2018-11883
- cvss
- 6.5
- version 3.0, CNA
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 1.6%
- EPSS 1.6% chance of exploitation in 30 days, percentile 75%
- public exploits
- 0
- none known
Summary
Dell EMC Unity and UnityVSA versions prior to 4.3.1.1525703027 contains an Authorization Bypass vulnerability. A remote authenticated user could potentially exploit this vulnerability to read files in NAS server by directly interacting with certain APIs of Unity OE, bypassing Role-Based Authorization control implemented only in Unisphere GUI.
Patch / fix
- Dell EMC Dell EMC Unity 4.3.1.1525703027
- Dell EMC Dell EMC UnityVSA 4.3.1.1525703027
Exploit prediction
1.60% chance of exploitation in the next 30 days, higher than 75% of all scored CVEs (FIRST EPSS, 2026-11-08).
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| CNA | 3.0 | 6.5 | CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N |
| NVD | 3.0 | 6.5 | CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N |
| NVD | 2.0 | 4.0 | AV:N/AC:L/Au:S/C:P/I:N/A:N |
Affected products
- Dell EMC Dell EMC Unity
- Dell EMC Dell EMC UnityVSA
Classification
- Weakness
-
- CWE-863 Incorrect Authorization
References
-
seclists.org
/fulldisclosure/2018/Sep/30
mailing-list, third-party-advisory
Sources
- CVE List CVE-2018-1250
- NVD CVE-2018-1250
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