CVE-2022-26851
First published: Mon Apr 04 2022(Updated: )
Dell PowerScale OneFS, 8.2.2-9.3.x, contains a predictable file name from observable state vulnerability. An unprivileged network attacker could potentially exploit this vulnerability, leading to data loss.
Credit: security_alert@emc.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Dell EMC PowerScale OneFS | >=8.2.2<=9.3.0.0 |
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Reference Links
Frequently Asked Questions
What is CVE-2022-26851?
CVE-2022-26851 is a vulnerability in Dell PowerScale OneFS 8.2.2-9.3.x that allows an unprivileged network attacker to exploit a predictable file name from observable state, potentially leading to data loss.
How severe is CVE-2022-26851?
CVE-2022-26851 has a severity score of 9.1 (Critical).
What software versions are affected by CVE-2022-26851?
Dell PowerScale OneFS versions 8.2.2 through 9.3.x are affected by CVE-2022-26851.
How can an attacker exploit CVE-2022-26851?
An unprivileged network attacker can exploit CVE-2022-26851 by leveraging the predictable file name from observable state vulnerability.
How can I fix CVE-2022-26851?
Dell EMC has released a security update for Dell PowerScale OneFS to address CVE-2022-26851. It is recommended to apply the necessary updates as soon as possible.
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- version/dell emc powerscale onefs/9.3.0.0