Auth bypass in Dell Powerscale Onefs
CVE-2024-53298
Dell PowerScale OneFS, versions 9.5.0.0 through 9.10.0.1, contains a missing authorization vulnerability in the NFS export. An unauthenticated attacker with remote access could potentially exploit this vulnerability leading to unauthorized filesystem access. The attacker may be able to read, modify, and delete arbitrary files. This vulnerability is considered critical as it can be leveraged to fully compromise the system. Dell recommends customers to upgrade at the earliest opportunity.
Vulnerability class: Broken Access Control
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 (41.6th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 42nd percentile — 41.6% 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 Powerscale Onefs — versions 9.5.0.0
- Dell Powerscale Onefs
Weakness classification (CWE)
References
- www.dell.com/support/kbdoc/en-us/000326339/dsa-2025-208-security-update-for-del… (vendor-advisory, Vendor Advisory)
Frequently asked questions
- What is CVE-2024-53298?
- CVE-2024-53298 is a critical-severity vulnerability in Dell Powerscale Onefs, classified under Missing Authorization. CVSS score: 9.8/10. Published 2025-06-20.
- How severe is CVE-2024-53298?
- Critical severity. CVSS v3 base score is 9.8 out of 10.