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.
EPSS: 0.018 (76.3th percentile) — read the EPSS interpretation.
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.
Affected products
- Dell Emc_powerscale_onefs — versions 8.1.2, 8.2.0, 8.2.1
- Dell Powerscale Onefs — versions unspecified
Weakness classification (CWE)
Public proof-of-concept exploits
References
- security_alert@emc.com (x_refsource_MISC, Vendor Advisory)
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.