CVEvulnerability
CVE-2021-21502
9.8 CRITICAL
Official page ↗
- Status
- Modified
- Published
- 2021-02-09
- Last modified
- 2026-06-17
- Assigner
- [email protected]
- CVSS 3.1 ([email protected])
- 9.8 CRITICAL — CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
- CVSS 3.1 ([email protected])
- 9.8 CRITICAL — CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
- CVSS 2.0 ([email protected])
- 7.5 HIGH — AV:N/AC:L/Au:N/C:P/I:P/A:P
- Weaknesses
- CWE-287
Description
Dell PowerScale OneFS versions 8.1.0 – 9.1.0 contain a "use of SSH key past account expiration" vulnerability. A user on the network with the ISI_PRIV_AUTH_SSH RBAC privilege that has an expired account may potentially exploit this vulnerability, giving them access to the same things they had before account expiration. This may by a high privileged account and hence Dell recommends customers upgrade at the earliest opportunity.
Affected configurations
• dell emc powerscale onefs 8.1.0
• dell emc powerscale onefs 8.1.1
• dell emc powerscale onefs 8.1.2
• dell emc powerscale onefs 8.2.0
• dell emc powerscale onefs 8.2.1
• dell emc powerscale onefs 8.2.2
• dell emc powerscale onefs 9.0.0
• dell emc powerscale onefs 9.1.0
Related
Weakness · CWE (1)
- CWE-287 Improper Authentication weakness