Vulnerability Monitor

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CVE-2021-21502

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.

Published

2021-02-09T22:15:13.697

Last Modified

2024-11-21T05:48:29.613

Status

Modified

Source

[email protected]

Severity

CVSSv3.1: 9.8 (CRITICAL)

CVSSv2 Vector

AV:N/AC:L/Au:N/C:P/I:P/A:P

  • Access Vector: NETWORK
  • Access Complexity: LOW
  • Authentication: NONE
  • Confidentiality Impact: PARTIAL
  • Integrity Impact: PARTIAL
  • Availability Impact: PARTIAL
Exploitability Score

10.0

Impact Score

6.4

Weaknesses
  • Type: Primary
    CWE-287
Affected Vendors & Products
Type Vendor Product Version/Range Vulnerable?
Operating System dell emc_powerscale_onefs 8.1.0 Yes
Operating System dell emc_powerscale_onefs 8.1.1 Yes
Operating System dell emc_powerscale_onefs 8.1.2 Yes
Operating System dell emc_powerscale_onefs 8.2.0 Yes
Operating System dell emc_powerscale_onefs 8.2.1 Yes
Operating System dell emc_powerscale_onefs 8.2.2 Yes
Operating System dell emc_powerscale_onefs 9.0.0 Yes
Operating System dell emc_powerscale_onefs 9.1.0 Yes
References