CVE-2020-5328 Missing authorization in Isilon OneFS

What is CVE-2020-5328?

CVE-2020-5328 is a critical missing authorization vulnerability in Dell Isilon OneFS, published on 6 Mar 2020. An attacker can exploit it over the internet without logging in, with no action from the victim.

Official description

Dell EMC Isilon OneFS versions prior to 8.2.0 contain an unauthorized access vulnerability due to a lack of thorough authorization checks when SyncIQ is licensed, but encrypted syncs are not marked as required. When this happens, loss of control of the cluster can occur.

Weakness: CWE-306

Which versions are affected by CVE-2020-5328?

It affects 1 product.

Products include Dell Emc Isilon Onefs.

How do I fix CVE-2020-5328?

No fix has been published for CVE-2020-5328 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-2020-5328 being exploited?

There is no known exploitation of CVE-2020-5328 in the wild and no public exploit code.

Other vulnerabilities in Dell Isilon OneFS

• CVE-2020-5353 Missing authorization in Isilon OneFS High 8.8
• CVE-2020-5369 Privilege escalation in Isilon OneFS High 8.8
• CVE-2018-1213 Cross-site request forgery in Isilon OneFS High 8.8
• CVE-2020-5371 Misconfiguration in Isilon OneFS High 8.0
• CVE-2020-5318 Auth bypass in Isilon OneFS High 7.5

Sources

• CVE record
• NVD
• OSV
• GitHub advisory
• How this page is made

Also known as GHSA-974p-hcqc-3w9p.