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TI-2020-16020 Aliases CVE-2020-26194GHSA-g6g4-c6r4-f4jc

Incorrect permission assignment in Dell PowerScale OneFS

Priority LOW 34CWE-732Published · Updated

Key facts

Attack vector
Local
Privileges required
Low
User interaction
None
Attack complexity
Low
Impact type
—
Confidentiality · integrity · availability
High · High · High
Fix status
Fixed

Attack profile from CVSS 3.1 · NVD. Fix status from CNA.

Summary

Dell EMC PowerScale OneFS versions 8.1.2 and 8.2.2 contain an Incorrect Permission Assignment for a Critical Resource vulnerability. This may allow a non-admin user with either ISI_PRIV_LOGIN_CONSOLE or ISI_PRIV_LOGIN_SSH privileges to exploit the vulnerability, leading to compromised cryptographic operations. Note: no non-admin users or roles have these privileges by default.

Why it matters now

EPSS 0.00253 16th percentileScored 2026-11-07
Fix Fixed PowerScale OneFS (Dell): 8.1.2, 8.2.2

SSVC decision points

Not available: CISA has not published SSVC decision points for this record.

Affected products

VendorProductAffected versionsFixed inStatusSource
DellPowerScale OneFSbefore 8.1.2, 8.2.28.1.2, 8.2.2Patch availableCNA
  • PowerScale OneFS VendorDell Affected before 8.1.2, 8.2.2 Fixed in 8.1.2, 8.2.2 Patch available CNA

CPE configurations NVD · 2

CPEVersionsRoleVendor
cpe:2.3:o:dell:emc_powerscale_onefs:8.1.2:*:*:*:*:*:*:*8.1.2VulnerableDell
cpe:2.3:o:dell:emc_powerscale_onefs:8.2.2:*:*:*:*:*:*:*8.2.2VulnerableDell
  • cpe:2.3:o:dell:emc_powerscale_onefs:8.1.2:*:*:*:*:*:*:* Versions 8.1.2 Vulnerable ·Dell
  • cpe:2.3:o:dell:emc_powerscale_onefs:8.2.2:*:*:*:*:*:*:* Versions 8.2.2 Vulnerable ·Dell

Remediation

  • Fix · CNA PowerScale OneFS (Dell) Fixed in 8.1.2, 8.2.2

Timeline

  1. 2026-10-02 Threatist record created from CVE-2020-26194
  2. 2026-10-03 Alias added: GHSA-g6g4-c6r4-f4jc

References

Advisory 1

  • TI-2022-22190 Improper privilege management in Dell PowerScale OneFS CVSS 3.1CRITICAL 9.8
  • TI-2022-10097 Dell PowerScale OneFS, versions 8.2.x-9.3.x, contain a predictable seed in pseudo-random… CVSS 3.1CRITICAL 9.8
  • TI-2022-06835 Missing brute-force protection in Dell PowerScale OneFS CVSS 3.1CRITICAL 9.8
  • TI-2021-04595 Improper authentication in Dell PowerScale OneFS CVSS 3.1CRITICAL 9.8
  • TI-2022-22189 Improper certificate validation in Dell PowerScale OneFS CVSS 3.1CRITICAL 9.8
  • TI-2022-15270 Insufficiently protected credentials in Dell PowerScale OneFS CVSS 3.1CRITICAL 9.8
See all 83 →

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences