Dell PowerScale OneFS, versions 8.2.0-9.3.0, contains an Improper Handling of Insufficient Permissions vulnerability.

published 2022-04-12 4 y ago modified 2026-06-17 4 mo ago also EUVD-2022-28251

cvss: 5.4; version 3.1, CNA
cisa kev: Not listed; not in CISA's catalog
epss: 0.5%; EPSS 0.5% chance of exploitation in 30 days, percentile 44%
public exploits: 0; none known

Dell PowerScale OneFS, versions 8.2.0-9.3.0, contains an Improper Handling of Insufficient Permissions vulnerability. An remote malicious user could potentially exploit this vulnerability, leading to gaining write permissions on read-only files.

Patch / fix

links 1

dell.com/support/kbdoc/000196009 advisory

Exploit prediction

0.51% chance of exploitation in the next 30 days, higher than 44% of all scored CVEs (FIRST EPSS, 2026-11-08).

CVSS scores

assigned by	version	score	vector
CNA	3.1	5.4	CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:L
NVD	3.1	4.3	CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N
NVD	2.0	4.0	AV:N/AC:L/Au:S/C:N/I:P/A:N

Affected products

Dell PowerScale OneFS

Classification

Weakness

CWE-274 Improper Handling of Insufficient Privileges
CWE-269 Improper Privilege Management

References

dell.com /support/kbdoc/000196009
patch, vendor-advisory

Sources

CVE List CVE-2022-23160
NVD CVE-2022-23160

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Summary