CVE-2021-21527
Last modified
CVE-2021-21527 is a medium-severity vulnerability rated 6.7/10 on the CVSS scale. Dell PowerScale OneFS 8.1.0-9.1.0 contain an improper neutralization of special elements used in an OS command vulnerability. This vulnerability may allow an authenticated user with ISI_PRIV_LOGIN_SSH or ISI_PRIV_LOGIN_CONSOLE privileges to escalate privileges.. EPSS estimates a 0.27% chance of exploitation in the next 30 days.
Description
Dell PowerScale OneFS 8.1.0-9.1.0 contain an improper neutralization of special elements used in an OS command vulnerability. This vulnerability may allow an authenticated user with ISI_PRIV_LOGIN_SSH or ISI_PRIV_LOGIN_CONSOLE privileges to escalate privileges.
Metrics
CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Dell | Emc Powerscale Onefs | 9.0.0.0 |
| Dell | Emc Powerscale Onefs | 9.1.0.0 |
References
- https://www.dell.com/support/kbdoc/000185978Vendor Advisory
- https://www.dell.com/support/kbdoc/000185978Vendor Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
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How Strix Helps
- How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
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