Dell PowerScale OneFS, 9.5.0.x, contains a protection mechanism bypass vulnerability.

published 2023-08-16 3 y ago modified 2026-06-17 4 mo ago also EUVD-2023-36737

cvss: 7.3; version 3.1, CNA
cisa kev: Not listed; not in CISA's catalog
epss: 0.8%; EPSS 0.8% chance of exploitation in 30 days, percentile 56%
public exploits: 0; none known

Dell PowerScale OneFS, 9.5.0.x, contains a protection mechanism bypass vulnerability. An unprivileged, remote attacker could potentially exploit this vulnerability, leading to denial of service, information disclosure and remote execution.

CISA SSVC

Exploitation: none
Automatable: yes
Technical impact: total
Assessed: 2 y ago (2024-10-08)

Exploit prediction

0.78% chance of exploitation in the next 30 days, higher than 56% of all scored CVEs (FIRST EPSS, 2026-11-08).

CVSS scores

assigned by	version	score	vector
CNA	3.1	7.3	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L
NVD	3.1	9.8	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Affected products

Dell PowerScale OneFS

Classification

Weakness

CWE-693 Protection Mechanism Failure

References

dell.com /support/kbdoc/en-us/000216717/dsa-2023-269-security-update-for-dell-powerscale-onefs-for-multiple-security-vu
vendor-advisory

Sources

CVE List CVE-2023-32493
NVD CVE-2023-32493

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Summary