CVE-2018-1250 Missing authorization in Dell EMC Unity
Remote authenticated users can bypass RBAC controls to read NAS files by directly accessing Unity OE APIs, bypassing GUI restrictions.
- Exploited in the wild
- Not known
- Login needed
- Any signed-in user
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2018-1250?
CVE-2018-1250 is a medium-severity missing authorization vulnerability in Dell EMC Unity, published on 28 Sep 2018. Any signed-in user can exploit it over the network, with no action from the victim.
Official description
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.
Weakness: CWE-863
Which versions are affected by CVE-2018-1250?
It affects 2 products.
Products include Dell Emc Unity Firmware, Dell Emc Unityvsa.
How do I fix CVE-2018-1250?
No fix has been published for CVE-2018-1250 yet. Limit exposure of the affected software until one is available.
Upgrade, and check permissions on every request on the server, not only in the interface. More about Missing authorization.
Is CVE-2018-1250 being exploited?
There is no known exploitation of CVE-2018-1250 in the wild and no public exploit code.
Other vulnerabilities in Dell EMC Unity
Sources
Also known as GHSA-r6ff-xjxr-8vfh.