CVE-2021-21527: OS Command Injection
First published: Thu May 06 2021(Updated: )
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.
Credit: security_alert@emc.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Dell EMC Isilon OneFS | =9.0.0.0 | |
| Dell EMC Isilon OneFS | =9.1.0.0 |
Never miss a vulnerability like this again
Sign up to SecAlerts for real-time vulnerability data matched to your software, aggregated from hundreds of sources.
Reference Links
Frequently Asked Questions
What is the severity of CVE-2021-21527?
CVE-2021-21527 has a high severity rating due to its potential for privilege escalation.
How do I fix CVE-2021-21527?
To fix CVE-2021-21527, update Dell PowerScale OneFS to a version that addresses the vulnerability, specifically version 9.1.0.0 or later.
Who is affected by CVE-2021-21527?
Authenticated users with ISI_PRIV_LOGIN_SSH or ISI_PRIV_LOGIN_CONSOLE privileges on Dell PowerScale OneFS are affected by CVE-2021-21527.
What systems are vulnerable to CVE-2021-21527?
CVS-2021-21527 affects Dell EMC PowerScale OneFS versions 9.0.0.0 and 9.1.0.0.
What is the impact of CVE-2021-21527?
The impact of CVE-2021-21527 includes the potential for an authenticated user to escalate their privileges, leading to unauthorized access.
- agent/type
- agent/softwarecombine
- agent/references
- agent/author
- agent/weakness
- agent/severity
- agent/description
- collector/mitre-cve
- source/MITRE
- agent/last-modified-date
- agent/first-publish-date
- agent/event
- agent/source
- agent/tags
- collector/nvd-index
- agent/software-canonical-lookup-request
- vendor/dell
- canonical/dell emc isilon onefs
- version/dell emc isilon onefs/9.0.0.0
- version/dell emc isilon onefs/9.1.0.0