Vulnerability in Dell EMC Powerscale Onefs

CVE-2020-26195

Dell EMC PowerScale OneFS versions 8.1.2 – 9.1.0 contain an issue where the OneFS SMB directory auto-create may erroneously create a directory for a user. A remote unauthenticated attacker may take advantage of this issue to slow down the system.

Published · last modified .

CVSS v3 metric

CVSS v3 base score 5.3 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L.

EPSS exploit prediction

EPSS: 0.018 (77.7th percentile), scored .

Low probability of exploitation in the next 30 days, but still tracked. 78th percentile — 77.7% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS trend (30 days)EPSS over the last 30 days for CVE-2020-26195: held from 0.018 to 0.018.

EPSS over last 30 days · oldest: 0.018 · newest: 0.018 · change: 0.000

Affected products

Weakness classification (CWE)

Public proof-of-concept exploits

References

Frequently asked questions

What is CVE-2020-26195?
CVE-2020-26195 is a medium-severity vulnerability in Dell EMC Powerscale Onefs, classified under Improper Handling of Insufficient Permissions or Privileges. CVSS score: 5.3/10. Published 2021-02-09.
How severe is CVE-2020-26195?
Medium severity. CVSS v3 base score is 5.3 out of 10.
Is CVE-2020-26195 known to be exploited?
1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.