PT-2021-14577 · Dell · Powerscale Onefs

Published 2021-05-06 · Updated 2021-05-14 · CVE-2021-21527

Positive Technologies (AI Summary)

CVSS v2.0

7.2

High

Base vector

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

Name of the Vulnerable Software and Affected Versions Dell PowerScale OneFS versions 8.1.0 through 9.1.0

Description The issue is related to an improper neutralization of special elements used in an OS command, which may allow an authenticated user with specific privileges to escalate privileges.

Recommendations For versions 8.1.0 through 9.1.0, consider restricting access to ISI PRIV LOGIN SSH and ISI PRIV LOGIN CONSOLE privileges until a fix is available. At the moment, there is no information about a newer version that contains a fix for this vulnerability.

OS Command Injection

Weakness Enumeration

CWE-78

Related Identifiers

CVE-2021-21527

Affected Products

Powerscale Onefs

References · 3

• https://osv.dev/vulnerability/CVE-2021-21527 · Vendor Advisory
• https://dell.com/support/kbdoc/000185978 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2021-21527 · Security Note