CVE-2021-21550

Sep 3, 2024

Published Date: 2021-05-06T13:15Z

Last Modified: 2021-05-14T15:56Z

CVSS Score: 6.7 (MEDIUM)

EPSS Score: 0.04%

Risk Score: 4.69 (MEDIUM)

Risk Score based on CVSS score and EPSS. This score is for reference purposes and is not internationally recognized.

CVSS: 6.7 | EPSS: 0.04%

NVD Links:

https://nvd.nist.gov/vuln/detail/CVE-2021-21550

Description: Dell EMC PowerScale OneFS 8.1.0-9.1.0 contain an improper neutralization of special elements used in an OS command vulnerability. This vulnerability can allow an authenticated user with ISI_PRIV_LOGIN_SSH or ISI_PRIV_LOGIN_CONSOLE privileges to escalate privileges.

Mitre ATT&CK Technical v15.1

T1021.004 – SSH
T1053.002 – At

Technical Analysis & Mitigation Measures

Reference Links

https://www.dell.com/support/kbdoc/000185978

Vendor - Produce - Version

emc_powerscale_onefs - dell, emc_powerscale_onefs - dell, emc_powerscale_onefs - dell, emc_powerscale_onefs - dell, emc_powerscale_onefs - dell, emc_powerscale_onefs - dell

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