CVE-2022-26855 Misconfiguration in PowerScale OneFS

What is CVE-2022-26855?

CVE-2022-26855 is a medium-severity vulnerability in Dell Emc Powerscale Onefs, published on 8 Apr 2022. It can only be exploited from the same machine or local network, with no action from the victim.

Official description

Dell PowerScale OneFS, versions 8.2.x-9.3.0.x, contains an incorrect default permissions vulnerability. A local malicious user could potentially exploit this vulnerability, leading to a denial of service.

Weakness: CWE-276

Which versions are affected by CVE-2022-26855?

It affects 1 product.

Products include Dell Emc Powerscale Onefs.

How do I fix CVE-2022-26855?

No fix has been published for CVE-2022-26855 yet. Limit exposure of the affected software until one is available.

Is CVE-2022-26855 being exploited?

There is no known exploitation of CVE-2022-26855 in the wild and no public exploit code.

Other vulnerabilities in Dell Emc Powerscale Onefs

• CVE-2021-21502 Auth bypass in PowerScale OneFS Critical 9.8
• CVE-2022-26851 Information disclosure in PowerScale OneFS Critical 9.1
• CVE-2021-21506 Privilege escalation in PowerScale OneFS High 8.8
• CVE-2023-22575 Information disclosure in PowerScale OneFS High 8.7
• CVE-2021-21594 Information disclosure in PowerScale OneFS High 8.2

All Dell Emc Powerscale Onefs vulnerabilities

Sources

• CVE record
• NVD
• OSV
• GitHub advisory
• How this page is made

Also known as GHSA-5mqh-wjcg-9g5p.